Science News – Weekly Newsletter for December 1-6, 2010

UN climate summit starts with little hope

CANCUN – The rate at which the earth is heating up has picked pace again, but the annual UN summit to combat climate change that starts here later Monday is not expected to do anything substantial to halt the causes.

The Nov 29-Dec 10 summit of the UN Framework Convention on Climate Change (UNFCCC) is … Read more »»».

Women more stressed about Facebook updates than men

SYDNEY – An Australian survey has found that women were more stressed out than men to keep their Facebook status updates interesting.

Sixty nine percent women of the 420 Australians interviewed said they felt the pressure to keep their status updated, as opposed to only 39 percent of men, reports News.com.au.

The Cenovis Chill Pill survey, conducted … Original source on Gaea Times at : Women more stressed about Facebook updates than men.

MRI recommended for women with personal history of breast cancer

WASHINGTON – A new study has suggested that women with a personal history of breast cancer should consider annual screening with MRI in addition to mammography.

The American Cancer Society (ACS) guidelines have recommended annual screening with breast MRI in women with a known gene mutation or with a strong family history indicating a lifetime risk …. Original source  : MRI recommended for women with personal history of breast cancer.

Irreversible inhibition of a protease central to hepatitis C infection: Study

LONDON – A new study has demonstrated that irreversible covalent inhibition can increase selectivity, potency and duration of action, broadens applications for targeted covalent drugs to the protease gene family.

Avila Therapeutics Inc., a biotechnology company developing novel targeted covalent drugs, has demonstrated the first-ever selective irreversible inhibition of a viral protease using a targeted covalent … Original source on Gaea Times at : Irreversible inhibition of a protease central to hepatitis C infection: Study.

Walking ’slows Alzheimer progression in adults’

WASHINGTON – A new study has suggested that walking may slow cognitive decline in adults with mild cognitive impairment (MCI) and Alzheimer’s disease, as well as in healthy adults.

“We found that walking five miles per week protects the brain structure over 10 years in people with Alzheimer’s and MCI, especially in areas of the brain’s … Read this article on Gaea Times at : Walking ’slows Alzheimer progression in adults’.

Daily running could ’cause leg muscles to degenerate in athletes’

WASHINGTON – A new study conducted amongst athletes revealed that despite running daily, their leg muscles degenerate because of the immense energy consumption.

Using a mobile MRI unit, researchers at the University Hospital of Ulm in Germany followed runners for two months along a 4,500-kilometer course to study how their bodies responded to the high-stress conditions [..] Read the original article: here.

Good-looking couples likelier to have daughters: Study

MELBOURNE – A new study has shown that attractive couples are more likely to have daughters as compared to plainer parents.

Satoshi Kanazawa, an evolutionary psychologist at the London School of Economics and author of Ten Politically Incorrect Truths about Human Nature, also argues that beauty is a stronger predictor of reproductive success for women than …. Original article on Gaea Times at  : Good-looking couples likelier to have daughters: Study.

New gene therapy may ‘fix memory problems in Alzheimer patients’

LONDON – Scientists at the Gladstone Institute of Neurological Disease (GIND) in San Francisco have discovered a new gene therapy that successfully fixed memory problems in mice with Alzheimer’s disease (AD).

Learning and memory requires communication between brain cells called neurons. This communication involves the release of chemicals from neurons that stimulate cell surface receptors on … Original source on Gaea Times at : New gene therapy may ‘fix memory problems in Alzheimer patients’.

Scientists may have found ‘elixir of eternal youth’

LONDON – The elixir of eternal youth may soon be reality, thanks to scientists from the Harvard University.

Such a drug might not just increase life span, but also allow men and women to have children naturally until they are a ripe old age. It might free people from illnesses such as Alzheimer’s and heart disease, … Read more >>>.

Paracetamol for kids under 15 months ‘doubles their risk of asthma’

MELBOURNE – A new study has revealed that paracetamol use in children aged under 15 months can double their chances of getting asthma.

Researchers at University of Otago Wellington conducted the study amongst 1400 children and found that by age six, 95 per cent of children were using paracetamol, significantly increasing the risk of asthma and … Original article on : Paracetamol for kids under 15 months ‘doubles their risk of asthma’.

China to select new site for moon rocket launch

BEIJING – China is considering launching rockets from a new site for the next phase of the country’s lunar exploration programme because of transportation problems, the programme’s top scientist has said.

China had launched its second unmanned lunar probe, Chang’e-2, from the Xichang Satellite Launch Centre in Sichuan province Oct 1.
Now, authorities are …. Read the original article  : China to select new site for moon rocket launch.

Writing exercise helps women close gender gap in science

LONDON – A brief writing exercise can help women improve their performance and narrow the gender gap in physics classes, says a study.

The writing exercise seems to benefit female students who believe that males perform better in physics.
Akira Miyake from the University of Colorado in US and other researchers from Colorado and … Read more >>.

At 9.9 degrees, Delhi gets colder

NEW DELHI – A chilly and bright morning greeted the national capital Monday with the minimum temperature settling at 9.9 degrees Celsius.

The minimum temperature was at average level for this time of the season but it was two degrees less than Sunday’s 11.7 degrees Celsius.
“There was mist in the morning but sky … Read more »»».

Misty morning makes way for sunny Sunday

NEW DELHI – The national capital witnessed a clear and sunny Sunday after shallow fog in the morning. A chill could be felt both in the morning and the evening.

The maximum temperature was recorded at 25.8 degrees Celsius, which was the average for this time of the year, while the minimum was 11.7 …. Source article  : Misty morning makes way for sunny Sunday.

Now, high-powered laser that unblocks arteries in minutes

LONDON – People whose arteries get blocked due to cholesterol, hypertension and diabetes may now get a quicker treatment as a high-powered laser, which unblocks arteries in minutes, has been designed in the UK.

The Turbo Elite ‘drill’ fitted to a new laser called the Excimer blasts tissue into particles so small they can only be …. Original article on Gaea Times at  : Now, high-powered laser that unblocks arteries in minutes.

TERI, Australian varsity to set nano-biotechnology centre

NEW DELHI – The Energy and Resources Institute (TERI) and Australia’s Deakin University Saturday signed a memorandum of understanding (MOU) to set up a research centre in the field of nano-biotechnology.

The centre will be kknown as TERI-Deakin Nano Biotechnology Research Centre and the focus areas in research will be pharmacology, food, agriculture and environment, …. Source  : TERI, Australian varsity to set nano-biotechnology centre.

Temperature falls marginally in Himachal

SHIMLA – The minimum temperature fell marginally Saturday across Himachal Pradesh, but the day was quite pleasant with sunny conditions, the Met Office said here.

Keylong, the district headquarters of Lahaul and Spiti district, was the coldest place in the state with a minimum of minus 1.2 degrees Celsius. The town saw a low … Read more »»».

Global warming has slowed down in the past decade: Scientists

LONDON – Scientists have said that the rate at which global temperatures are rising has slowed down over the past 10 years.

In a report, the Met Office said the slow in the rate of warming was down to a combination of natural variation in the weather and pollution.

Scientists said that one of the major factors [..] Read the original article: here.

Iran’s nuclear plant to go on line in January

TEHRAN – Iran’s nuclear power plant of Bushehr will be connected to the national electricity network in January, Atomic Energy Organization chief Ali-Akbar Salehi said Saturday.

Salehi told official ISNA news agency that all fuel rods would be installed into the Russian-built 1,000-megawatt reactor by January.
Iran is mired in a dispute with the international … Original source on Gaea Times at : Iran’s nuclear plant to go on line in January.

Scary movie scores mimic sounds that naturally set people on edge

WASHINGTON – A new research has found that the musical scores accompanying classic Hollywood horror and drama films tend to imitate sounds that naturally set people on edge.

Such music cues may resemble fuzzy static noise or even screams, said Daniel Blumstein, of the University of California.

Blumstein had …. Original article on Gaea Times at  : Scary movie scores mimic sounds that naturally set people on edge.

Even birds have personalities

WASHINGTON – It is well known that animals have personalities, but it may come as a surprise to many to learn that birds also do.

For instance, individual birds vary in their levels of curiosity, with distinctions being made between ‘fast’ and ’slow’ explorers.

A considerable body of research has examined the differences … Original article on : Even birds have personalities.

Bad back? Now, you can ‘grow’ a new spine!

LONDON – Suffering from chronic back pain? Worry not, for you can now ‘grow’ a new spine, thanks to a revolutionary treatment.

Damaged discs, common among older people, occur when the discs between the vertebrae wear away, leaving them to rub against each other.

Until now few treatments have been available other than surgery – which …. Source article on Gaea Times at  : Bad back? Now, you can ‘grow’ a new spine!.

Cost-effective, life-saving intervention for severe childhood malaria

LONDON – A new study has suggested that giving emergency artesunate suppositories to children with suspected severe malaria before referring them for treatment is a cost-effective intervention.

The research, led by Boston University School of Public Health (BUSPH) researcher Yesim Tozan, builds on previous research that found that the administration of one dose of rectal artesunate …. Source  : Gaea News Network.

Plants starting to bloom later on Tibetan Plateau due to climate change

LONDON – Plants in the Tibetan Plateau have started to bloom later in spring, making the growing season shorter, due to climate change.

This change could threaten the livelihood of the thousands of nomads who survive by raising cattle on the plateau, reports Nature.

Jianchu Xu, lead author of the study, said he expected that plants on … Read this article on Gaea Times at : Plants starting to bloom later on Tibetan Plateau due to climate change.

IQ linked to quantity, not quality, of short-term memory

WASHINGTON – Ever wondered why is one person’s IQ higher than another’s? Well, a new research has answered this question.

According to a University of Oregon study, more items stored in short-term memory is linked to greater fluid intelligence, as measured in IQ tests.

The resolution of those memories, while important in many situations, shows no relationship …. Read the original article  : IQ linked to quantity, not quality, of short-term memory.

How animals handle fear to obtain food

WASHINGTON – Like humans, animals too are capable of making instinctive safety decisions and judge when is it safe to move out of their safety zones to get food, suggests a new study.

Jeansok Kim, of the University of Washington, has demonstrated that rats weigh their odds of safely retrieving food pellets placed at varying distances … Read : How animals handle fear to obtain food.

How missing molecule distorts path of crucial sex hormones

WASHINGTON – A new research suggests that a hormone responsible for the onset of puberty can end up stuck in the wrong part of the body if the nerve pathways responsible for its transport to the brain fail to develop properly.

Scientists from University College London (UCL) traced how nerve cells responsible for regulating sexual reproduction …. Source  : How missing molecule distorts path of crucial sex hormones.

Soon, a ‘USB’ for medical diagnosis

WASHINGTON – UC Davis researchers have developed a plug-in interface for the microfluidic chips that will form the basis of the next generation of compact medical devices.hey hope that the “fit to flow” interface will become as ubiquitous as the USB interface for computer peripherals.

“We think there is a huge need for an interface … Original source on Gaea Times at : Soon, a ‘USB’ for medical diagnosis.

Amazonian biodiversity much older than previously thought

WASHINGTON – A new study has suggested that the Amazonian biodiversity originated with the formation of the Andes-and dates back further than previously realised.

An international research group, headed by a researcher from the University of Gothenburg, conducted the study.

“With the results we present in this article, we’ve rewritten the entire history of Amazonia in terms … Original source on Gaea Times at : Amazonian biodiversity much older than previously thought.

New genomic technique sheds light on obesity gene variants

WASHINGTON – A new study has identified DNA variants in two nervous system genes that are associated with an excessively high BMI.

Kelly Frazer and colleagues from UC San Diego, Scripps Translational Science Institute and Sanofi-Aventis used the resequencing of a candidate area of the genome in a large number of individuals followed by screening for … Read more »»».

Queen Arsinoe II ruled Egypt 200 yrs before Cleopatra

WASHINGTON – A Swedish thesis has suggested that Cleopatra was not ancient Egypt’s only female pharaoh – Queen Arsinoe II came first, 200 years earlier.

A unique queen’s crown with ancient symbols combined with a new method of studying status in Egyptian reliefs forms the basis for a re-interpretation of historical developments in Egypt in the … Read : Queen Arsinoe II ruled Egypt 200 yrs before Cleopatra.

‘Cuddle hormone’ brings back childhood memories of mum’s affections

WASHINGTON – The so-called ‘cuddle hormone’ oxytocin intensifies men’s memories of their mother’s affections during childhood, says a new study.

Researchers at the Seaver Autism Center for Research and Treatment at Mount Sinai School of Medicine wanted to determine whether oxytocin, a hormone and neurotransmitter that is known to regulate attachment and social memory in animals, …. Source  : Gaea News Network.

Mystery of diamond’s soft side solved

LONDON – A German research has decoded the atomic mechanism behind diamond grinding, explaining how the hardest known material in the world can be machined.

A team of researchers at the Fraunhofer Institute for Mechanics of Materials IWM in Freiburg, Germany, said their findings would have broader implications for understanding friction and wear on materials.

Diamonds have …. Source  : Mystery of diamond’s soft side solved.

Cancer survivor to become father with years old sperm

LONDON – Christopher Stone, aged 33, was just 17 when he was told he had testicular cancer. His testicle was removed but samples of his sperm were stored. And now, he is looking forward to the birth of his first child – conceived through in vitro fertilisation (IVF).

Christopher, from Sheffield in Britain, was earlier [..] Read the original article: here.

India, China for verification of climate change measures

NEW DELHI – Environment Minister Jairam Ramesh Tuesday said India and China are open to international verification of domestic climate change mitigation measures, a step that could break a deadlock during talks at Cancun, Mexico.

India along with China are on board MRV (measure, report and verify) which is better known as ICS (international … Read more »»».

‘See who viewed your profile’ is latest Facebook scam

WASHINGTON – There is no way to see who has viewed your profile on Facebook. Hence, any app that offers to do so is a scam.

Developer and vendor of security software and hardware, Sophos, has a blog post about a rogue app that was spread on Facebook recently with messages like “OMG … I … Original article on : ‘See who viewed your profile’ is latest Facebook scam.

Media coverage on HIV/AIDS down by 70pc in developed world: Study

WASHINGTON – An international team of researchers has revealed that media coverage on HIV/AIDS has fallen by more than 70 percent in developed countries over the last 20 years.

While in the early 1990s, an average of 1.5 articles linked to HIV/AIDS could be found in every issue of the main broadsheet newspapers, levels of coverage …. Source  : Gaea News Network.

Gene linked to common birth defect in male genitalia identified

LONDON – A research team has discovered a new gene associated with Hypospadias, the congenital malformation of the male genitalia.

The study, conducted by King’s College London, in collaboration with Radboud University Nijmegen Medical Centre in The Netherlands, shows for the first time that a gene inherited from the mother is likely to be important … Original article on : Gene linked to common birth defect in male genitalia identified.

Playing with building blocks of creativity helps autistic kids

WASHINGTON – A new research has concluded that playing with building blocks of creativity helps children with autism.

Researchers at the University of Rochester Medical Center (URMC) noted the by building lego structures in new and unique ways, children with autism spectrum disorders (ASD) learned to use creativity, an important skill that they had seen as … Read more >>.

Poverty ‘ups risk of violence more sharply for girls than boys’

LONDON – A new study has suggested that living in a deprived area increases the risk of violence more sharply for girls than boys.

According to the Cardiff University study of former industrial areas, the new results suggest violence prevention strategies need to focus more on local inequalities, especially to protect vulnerable adolescent girls.

The team studied …. Source article on Gaea Times at  : Poverty ‘ups risk of violence more sharply for girls than boys’.

Babies’ sense of smell physically shaped by mums’ diets during pregnancy

LONDON – Scientists at Colorado University have found that a baby’s smelling system is physically shaped by what his or her mother eats and drinks during pregnancy.

It is well known that what an expectant mother consumes will affect what her child will like, reports the Telegraph.

But now a study on mice has found why this … Read : Babies’ sense of smell physically shaped by mums’ diets during pregnancy.

Being bossy is the key to leadership, shows geese study

LONDON – Ever wondered why bossy people get to become leaders? Well, a new study of North Atlantic barnacle geese has suggested that it happens because bossiness is the key to leadership.

The study, led by Ralf Kurvers from the Resource Ecology Group at Wageningen University in The Netherlands, found that when a “bold” goose was …. Source  : Being bossy is the key to leadership, shows geese study.

‘Shared interests’ form friendships

LONDON – A new study has suggested we choose our friends mainly because we have shared interests and not necessarily because we like them the most.

Scientists from the University of Southampton, Royal Holloway, University of London, and the Institute of Zoology at London Zoo found that having enthusiasms and hobbies formed a strong bond but … Original source on Gaea Times at : ‘Shared interests’ form friendships.

A spoonful of sugar may be enough to cool a hot temper

WASHINGTON – The next time you feel angry, have a glass of lemonade sweetened with sugar. Or eat a chocolate bar. It may just stop that desire to lash out.

Researchers in the US have found that consuming a spoonful of sugar can curb aggression, at least for a short time.

Their research showed that people who … Read more >>>.

How do snakes climb a vertical surface without slipping?

WASHINGTON – A new study by University of Cincinnati researchers has shed light on the climbing abilities of boa constrictors.

In the study, the researchers put snakes to work on varying diameters and flexibility of vertical rope to examine how they might move around on branches and vines to gather food and escape enemies in their …. Original article  : How do snakes climb a vertical surface without slipping?.

Cancer drugs offer new hope for Crohn’s disease and sarcoidosis

WASHINGTON – A new study offers insight into a new treatment avenue for two painful inflammatory diseases: Crohn’s sisease and sarcoidosis.

While the loss of NOD2 increases the risk of developing Crohn’s disease, increased activity of this gene is also thought to exacerbate symptoms.

Additionally, activating NOD2 mutations can cause genetic sarcoidosis – an inflammatory …. Original article on Gaea Times at  : Cancer drugs offer new hope for Crohn’s disease and sarcoidosis.

Anti-microbials ‘a common cause of drug-induced liver injury and failure’

WASHINGTON – A ten-year prospective study has revealed that anti-microbial medications are a common cause of drug-induced liver injury (DILI) leading to acute liver failure (ALF), with women and minorities disproportionately affected.

While ALF evolves slowly, once it does occur a spontaneous recovery is unlikely; however liver transplantation offers an excellent survival rate.

Patients with liver failure … Original source on Gaea Times at : Anti-microbials ‘a common cause of drug-induced liver injury and failure’.

Celebrex shows potential in preventing some skin cancers

WASHINGTON – A new study has shown that the NSAID Celebrex may help prevent some non-melanoma skin cancers from developing in patients who have pre-cancerous actinic keratoses lesions and are at high risk for having the disease.

The research team, led by University of Alabama at Birmingham senior scientist Craig Elmets, evaluated the efficacy and safety … Read more : Celebrex shows potential in preventing some skin cancers.

Earliest brain changes linked to genetic risk of Alzheimer’s identified

WASHINGTON – Scientists have discovered the earliest brain changes associated with the genetic risk of developing Alzheimer’s disease.

A scientific report has found reduced activity of an energy-generating enzyme in deceased young adult brain donors who carry a common genetic risk factor for Alzheimer’s disease-before the protein changes or microscopic abnormalities commonly associated with the disease …. Original article on Gaea Times at  : Earliest brain changes linked to genetic risk of Alzheimer’s identified.

Bhopal’s toxic reality – 26 years and still hurting

BHOPAL – Another year, another anniversary, another round of protests. But the thousands of survivors of the world’s worst industrial disaster are unwilling to give up the fight for justice, 26 years after lethal gas leaked out of the Union Carbide plant here killing 3,000 instantly and an estimated 25,000 since.

On that night …. Source article on Gaea Times at  : Bhopal’s toxic reality – 26 years and still hurting.

Patient’s own blood may treat hamstring injury

WASHINGTON – Scientists in UK have found an effective two-part treatment for microtears in the hamstring: injections of the patient’s own blood and a steroid along with “dry-needling,” in which repeated needle punctures cause controlled internal bleeding in the injured area.

“By injecting the patient’s own blood where it is needed at the site of …. Source article on Gaea Times at  : Patient’s own blood may treat hamstring injury.

Narcissistic students ‘more likely to cheat’

WASHINGTON – A new study has shown that college students who exhibit narcissistic tendencies are more likely than fellow students to cheat on exams and assignments.

The results suggested that narcissists were motivated to cheat because their academic performance functions as an opportunity to show off to others, and they didn’t feel particularly guilty about their …. Read the original article  : Narcissistic students ‘more likely to cheat’.

Venus could hold warning for Earth

WASHINGTON – Scientists have revealed that a mysterious, high-altitude layer of sulphur dioxide in the atmosphere of Venus has been explained, with possible earthly connections.

Venus is blanketed in sulphuric acid clouds that block our view of the surface. The clouds form at altitudes of 50-70 km (30-45 miles) when sulphur dioxide from volcanoes combines with … Original article on : Venus could hold warning for Earth.

Eating more fish ‘can ensure better bone health for astronauts’

WASHINGTON – Astronauts, when in space, are vulnerable to bone loss, which can cause fractures or breaks. However, a simple change in diet could mitigate that risk – eat more fish and while you’re at it, skip the salt.ASA nutritionist Scott Smith, with the Johnson Space Center in Houston, says that studies show strong ties …. Original article on Gaea Times at  : Eating more fish ‘can ensure better bone health for astronauts’.

Exposure to mercury pollution causes homosexuality in birds

LONDON – A new study by US scientists has revealed that exposure to mercury pollution could be hitting some wild birds’ reproductive prospects hard by causing males to pair with other males.

The researchers discovered that American white ibises (Eudocimus albus) from south Florida that consumed methylmercury (MeHg), the most toxic and easily absorbed form … Read more >>.

Autistic kids ‘have more trouble fueling energy demands of their cells’

WASHINGTON – A new study has discovered that children suffering from autism face more trouble fueling the energy demands of their cells due to dysfunctional mitochondria.

The new findings from UC Davis reveal several different types of mitochondrial dysfunction and suggest a novel way of screening for these deficits using blood samples.

Mitochondria, the ‘powerhouses’ of cells, …. Source  : Gaea News Network.

Surgeon-physician marriages ‘are a recipe for disaster’

WASHINGTON – A new study has found that surgeons married to physicians face more challenges in balancing their personal and professional lives than do surgeons whose partners work in a non-physician field or stay at home.

The research focuses specifically on how surgeons fare in being partnered with other surgeons, with other (non-surgical) physicians, with non-physicians …. Original article  : Surgeon-physician marriages ‘are a recipe for disaster’.

Study exhibits the ‘couch potato effect’ in mice

WASHINGTON – Scientists at Sanford-Burnham Medical Research Institute have used a couch potato mouse model to study muscle function.

Daniel Kelly and his colleagues found that these mice maintain normal activity and body weight but do not have the energy to exercise.

They report what happens when muscle tissue lacks PGC-1, a protein coactivator that muscles need …. Source article  : Study exhibits the ‘couch potato effect’ in mice.

A 50-year-old diabetic lives 8.5 yrs lesser than non-diabetic counterpart

WASHINGTON – A new study has revealed that a 50-year-old diabetic can expect to live 8.5 years fewer years, on average, than a 50-year-old without the disease.

A new report commissioned by The National Academy on an Aging Society found that older adults with diabetes have a lower life expectancy at every age than those … Original source on Gaea Times at : A 50-year-old diabetic lives 8.5 yrs lesser than non-diabetic counterpart.

Who’s an expert nutcracker? Monkeys!

WASHINGTON – Wild bearded capuchin monkeys are the real nut-cracking kings, revealed a new study.

The research found that these animals put together their own nut-cracking devices and are experts at using them.

Qing Liu of the University of Georgia and an international team studied how the diminutive primates crack nuts with a hammer and anvil nut-cracking …. Original article on Gaea Times at  : Who’s an expert nutcracker? Monkeys!.

Temperature plummets 5 degrees Celsius in Shimla

SHIMLA – A cold wave tightened its grip over the hills of Himachal Pradesh Thursday with Shimla registering a sharp fall of 5.1 degrees, a Met department official here said.

“Shimla recorded a maximum decline of 5.1 degrees Celsius from Wednesday’s 8.2 degrees Celsius,” meteorological office director Manmohan Singh told IANS.
He attributed the sudden …. Source article  : Temperature plummets 5 degrees Celsius in Shimla.

Computers may one day solve problems as creatively as humans

WASHINGTON – Although a computer can crunch several million numbers in a few seconds, it cannot be expected to spot a fake bronze coin which has, say, 544 B.C inscribed on it – something a human would be able to spot immediately.

Solving this “insight problem” requires creativity, a skill at which humans excel (the coin …. Original article  : Computers may one day solve problems as creatively as humans.

What’s your ideal body mass index?

LONDON – Having a body mass index between 20.0 and 24.9 is associated with the lowest risk of death in healthy non-smoking adults, a new study has revealed.

The research team included investigators from the National Cancer Institute (NCI), part of the National Institutes of Health, and collaborators from a dozen other major research institutions worldwide.

BMI, [..] Read the original article: here.

‘Do Not Track’ program protects Internet consumer’s privacy

WASHINGTON – The much-awaited “Do Not Track” mechanism report has finally been outlined by the Federal Trade Commission in order to protect the interests of Internet consumers.

The mechanism will ensure that consumers know and understand what information is being collected and used about them. The guidelines would prevent third parties from collecting sensitive information about … Read more »»».

Genes linking puberty to body fat in women discovered

LONDON – In a breakthrough research, scientists have discovered 30 new genes that control the age of sexual maturation in women.

Many of these genes are also known to act on body weight regulation or biological pathways related to fat metabolism.

Puberty is triggered after a child reaches a certain age – and the heavier …. Original source  : Genes linking puberty to body fat in women discovered.

Risk of developing radiation-induced cancer may be lower than thought

WASHINGTON – Scientists have suggested that the risk of developing radiation-induced cancer from computed tomography (CT) may be lower than previously thought.

The researchers at Stanford University in Palo Alto, Calif. conducted a retrospective study using Medicare claims from 1998 through 2005 to analyze the distribution of CT scans, determine the ionizing radiation exposure associated with … Read this article on Gaea Times at : Risk of developing radiation-induced cancer may be lower than thought.

Annual breast cancer screening starting at age 40 cuts mastectomy risk

WASHINGTON – Researchers have said that having a yearly mammogram greatly reduces the risk of mastectomy following breast cancer in women between the ages of 40 and 50.

“The results of this study support the importance of regular screening in the 40 to 50 age group,” said lead author Nicholas M. Perry, director of The London …. Read the original article  : Annual breast cancer screening starting at age 40 cuts mastectomy risk.

Snot affects out sense of smell: Study

WASHINGTON – A new study in mice has found out that enzymes in nasal mucus change certain scents well before the nose can detect them.

This might explain why a rose sniffed through a snotty nose may not smell so sweet.

The study results showed that lowly mucus might feature prominently in the sense of smell, …. Source article  : Snot affects out sense of smell: Study.

Loss of biodiversity ‘threatens human health’

LONDON – A new research has warned that the loss of biodiversity-from beneficial bacteria to charismatic mammals-threatens human health.

Researchers at the Bard College, New York, found that the loss of species from a range of ecosystems, including forests and fields, could lead to a boost in the transmission of infectious diseases.

They explored the link between …. Source article on Gaea Times at  : Loss of biodiversity ‘threatens human health’.

New technology could turn ocean into giant power plant

WASHINGTON – Experts at Florida Institute of Technology’s College of Engineering are testing a new technology to convert the energy produced by waves into electricity, which could the ocean into a giant power plant.

The point of the project is to demonstrate an alternative way to produce electricity that is clean, green and friendly to marine …. Read the original article  : here.

Supercomputers could some day think as fast as human brain

LONDON – Researcher at IBM’s silicon integrated nanophotonics group at Yorktown Heights, in New York, unveiled a new type of computer chip that integrates both electrical and optical nano-devices on the same piece of silicon.

This could soon make it possible for supercomputers to perform one million trillion calculations – or an exaflop – in a …. Original article on Gaea Times at  : Supercomputers could some day think as fast as human brain.

Engineered bugs could ‘turn plant material into biofuels’

WASHINGTON – New research from Concordia University shows that bacterium can be engineered to transform plant material into biofuels or other chemicals.

Concordia biology professor Vincent Martin and student Andrew Wieczorek demonstrated how structural or scaffolding proteins on the surface of the bacteria can be engineered in Lactococcus lactis towards the breakdown of plant material. …. Source  : Gaea News Network.

Gene duplication discovered in patients with major depression

WASHINGTON – Major depression patients have a duplicated region of DNA on chromosome 5, according to a new research.

The gene involved plays an important role in the development of nerve cells, adding to evidence that disruptions in neurotransmission networks form a biological basis for depression.

“The copy number variations we discovered were exclusive to people with …. Source  : Gene duplication discovered in patients with major depression.

If your GPS stops working, find your way with ’shoe radar’!

WASHINGTON – The invasion of GPS technology in everything – from cars to cell phones – has ensured that we never get lost, but what if your GPS stops working?

North Carolina State University and Carnegie Mellon University researchers have now developed a shoe-embedded radar system that may help you find your way.

“There are situations where …. Original article on Gaea Times at  : If your GPS stops working, find your way with ’shoe radar’!.

‘Endurance exercises’ can make us look younger

WASHINGTON – A new study from Tel Aviv University has found that ‘endurance exercises,’ like a Central Park jog or a spinning class, can make us look younger.

The key, exercise, unlocks the stem cells of our muscles.

Prof. Dafna Benayahu and her team at Tel Aviv University’s Sackler School of Medicine say their findings … Original article on : ‘Endurance exercises’ can make us look younger.

First coca leaves chewed 8,000 years ago: Study

LONDON – Archaeological evidence has shown that Peruvian foraging societies were already chewing coca leaves 8,000 years ago.

Ruins beneath house floors in the northwestern Peru showed evidence of chewed coca and calcium-rich rocks.

Such rocks would have been burned to create lime, chewed with coca to release more of its active chemicals.

An international team said the …. Original article  : First coca leaves chewed 8,000 years ago: Study.

Srinagar has coldest night of season so far

SRINAGAR – Jammu an Kashmir’s summer capital Srinagar shivered through the night Thursday as the mercury slid to minus 2.2 degrees Celsius, making it teh coldest night of the seson so far, the Met Ofice said.

The minimum temperature was minus 2.2 degrees Celsius in Srinagar today (Thursday) making it the coldest night …. Source  : Gaea News Network.

Loud snoring, insomnia symptoms linked to metabolic syndrome

WASHINGTON – A new study found that loud snoring and two common insomnia symptoms – difficulty falling asleep and unrefreshing sleep – each significantly predicted the development of the metabolic syndrome.

The study emphasizes the importance of screening for common sleep complaints in routine clinical practice.

Results of multivariate logistic regression models show that the risk … Original article on : Loud snoring, insomnia symptoms linked to metabolic syndrome.

Long-term exposure to pesticides linked to dementia

WASHINGTON – A new research has suggested that long-term exposure to pesticides may be linked to the development of dementia.

The authors base their findings on 614 vineyard workers in South West France whose intellectual capacity was monitored for up to six years as part of the PHYTONER study.

This aims to track the impact … Read : Long-term exposure to pesticides linked to dementia.

Honey bee? No, aircraft on autopilot!

SYDNEY – It can do the loop, the barrel roll and is precise and deft. And no, it’s not a honey bee. A novel autopilot can now help aircraft perform these aerobatic manoeuvres.

Allowing aircraft to quickly sense which way is ‘up’ by imitating how honeybees see, researchers have made it possible for planes to …. Original source  : Honey bee? No, aircraft on autopilot!.

New protein analysis technique may help in early diagnosis of lung cancer

WASHINGTON – SomaLogic researchers have described a new approach that may help in early detection of lung cancer.

“Personalized medicine has to be more than prediction of risk for disease, it has to be actionable; what is the person’s state of health at this moment? To determine that you have to understand what proteins are being … Read more : New protein analysis technique may help in early diagnosis of lung cancer.

India deviating from its stand at Mexico climate talks: BJP

NEW DELHI – India is deviating from its national position to one in favour of developed countries by supporting international scrutiny of domestic climate change mitigation measures at the ongoing talks at Cancun, Mexico, the Bharatiya Janata Party (BJP) said Friday.

BJP leader Arun Jaitley, in a statement, urged Prime Minister Manmohan Singh to …. Source article on Gaea Times at  : India deviating from its stand at Mexico climate talks: BJP.

Not genes, negative parenting fosters aggressiveness

SYNDEY – A new study has found that the role of positive and negative parenting practices are linked to children’s mental health problems, specifically depression and aggression.

The study, based on offsprings born through in-vitro fertilisation, challenges the theory that inherited genes govern depression and anti-social behaviour.
These results were obtained among a sample of …. Source article  : Not genes, negative parenting fosters aggressiveness.

Sub-sero conditions sweep Kashmir, Ladakh, freeze taps

SRINAGAR – Dry, cold weather with below zero minimum temperatures continued in the Kashmir Valley and the cold desert Ladakh region of Jammu and Kashmir. Weather conditions are likely to stay for another three to four days, an official said.

“The minimum temperature in Srinagar was again minus 2.2 degrees Celsius Friday while in Leh … Original source on Gaea Times at : Sub-sero conditions sweep Kashmir, Ladakh, freeze taps.

A genetically modified apple that won’t turn brown

LONDON – A Canadian biotech has come up with a genetically modified apple that does not turn brown after it is sliced.

The apple variety, which is being marketed as ‘Arctic,’ has had the genes responsible for producing the enzyme that induces browning switch-off.
Neal Carter, president of Okanagan Specialty Fruits, said: “They look … Read the original article on Gaea Times at : A genetically modified apple that won’t turn brown.

Mechanism that turns healthy cells into prostate cancer cells discovered

WASHINGTON – Researchers at the University of California have found a protein that is crucial for regulating the self-renewal of normal prostate stem cells, needed to repair injured cells or restore normal cells killed by hormone withdrawal therapy for cancer, also aids the transformation of healthy cells into prostate cancer cells.

The findings, by researchers with …. Read the original article  : Mechanism that turns healthy cells into prostate cancer cells discovered.

Earth running out of room to expand fisheries: Study

WASHINGTON – A University of British Columbia study has suggested that the Earth has run out of room to expand fisheries.

In collaboration with the National Geographic Society, the study is the first to measure the spatial expansion of global fisheries.

It has revealed that fisheries expanded at a rate of one million sq. kilometres per year …. Source  : Gaea News Network.

Blood vessel dysfunction linked to heart disease also plays role in Alzheimer’s

WASHINGTON – A new study has suggested that a dysfunction in the lining of blood vessels that is linked to cardiovascular illness also plays a role in the development of Alzheimer’s disease.

Two distinct anomalies in the brain are hallmarks of Alzheimer’s: neurofibrillary tangles, twisted fibres composed primarily of a protein called tau that arise inside …. Source article on Gaea Times at  : Blood vessel dysfunction linked to heart disease also plays role in Alzheimer’s.

Physicists create supernova in a jar

WASHINGTON – University of Toronto and Rutgers University physicists have mimicked the explosion of a supernova in miniature.

A supernova is an exploding star. In a certain type of supernova, the detonation starts with a flame ball buried deep inside a white dwarf. The flame ball is much lighter than its surroundings, so it rises rapidly …. Source  : Gaea News Network.

New prostate cancer imaging technique can ’see’ tumors grow

WASHINGTON – With the help of a new imaging technique, scientists have found a way to measure aggressiveness and growth of prostate cancer tumors in real time.

Researchers say being able to watch the metabolic activity of tumors could revolutionize how prostate cancer is treated. The imaging technique can ’see’ tumors grow and how they respond …. Source  : Gaea News Network.

Polluted air ‘ups obesity risk in young animals’

WASHINGTON – A new research showed that exposure to polluted air early in life led to an accumulation of abdominal fat and insulin resistance in mice even if they ate a normal diet.

Animals exposed to the fine-particulate air pollution had larger and more fat cells in their abdominal area and higher blood sugar levels than …. Read the original article  : Polluted air ‘ups obesity risk in young animals’.

Energy drinks work when consumed moderately

WASHINGTON – A new study has revealed that moderate consumption of energy drinks can improve people’s response time on a lab test measuring behavioral control, but those benefits disappear as people drink more of the beverage.

With the growing popularity of energy drinks such as Red Bull, Monster, Burn and RockStar, especially among high school and …. Original source  : Energy drinks work when consumed moderately.

Evolution on Earth was quickened by heat: Study

WASHINGTON – Scientists at the University of North Carolina at Chapel Hill have found that the time required for evolution on a warm Earth is shorter than critics might expect.

Enzymes, proteins that jump-start chemical reactions, are essential to life within cells of the human body and throughout nature.

Richard Wolfenden and his group measured the speed …. Original article on Gaea Times at  : Evolution on Earth was quickened by heat: Study.

New process improves solar cell efficiency by 20pc

WASHINGTON – A new process that improves the efficiency of polymer solar cells by 20 percent by increasing light absorption is the latest feat in solar technology, achieved by researchers from Iowa State University and the Ames Laboratory.

“Our technology efficiently utilizes the light trapping scheme. And so solar cell efficiency improved by 20 percent,” said …. Source article on Gaea Times at  : New process improves solar cell efficiency by 20pc.

New discovery could shrink dengue-spreading mosquito population

WASHINGTON – University of California researchers have identified a microRNA in female Aedes aegypti mosquitoes that when deactivated disrupts the mosquito’s blood digestion and egg development.

The discovery could help control the spread of not only dengue and yellow fever but potentially all vector-borne diseases, according to researchers.

MicroRNAs do not code for protein products but play … Read more : New discovery could shrink dengue-spreading mosquito population.

Soya beans could be an effective treatment for fatal childhood disease

WASHINGTON – A naturally occurring chemical found in soy could prove to be an effective new treatment for a fatal genetic disease that affects children, according to University of Manchester scientists.

Brian Bigger, from the University’s MPS Stem Cell Research Laboratory, found that genistein – derived from soya beans and licensed in the US as an … Original article on : Soya beans could be an effective treatment for fatal childhood disease.

Mathematical techniques could help forecast earthquakes

WASHINGTON – Researchers have used mathematical techniques to find patterns when medium-large earthquakes happen, i.e. earthquakes greater than 4.4, on the Richter scale.

The research, conducted by Universidad Pablo de Olavide (UPO) and the Universidad de Sevilla (US), is based on the data compiled by the Instituto Geogr???fico Nacional on 4,017 earthquakes between 3 and 7 …. Read the original article  : here.

How to remain calm and happy in the age of anxiety

WASHINGTON – In times where we face numerous pressures – of love, work, family and money, it has become increasingly important not to be held hostage by our anxiety and remain calm.

Now, a Northwestern Medicine psychologist Mark Reinecke’s book ‘Little Ways to Keep Calm and Carry On: Twenty Lessons for Managing Worry, Anxiety and Fear,’ … Read more >>>.

Now, super rubber that does things science says rubber never can do

WASHINGTON – Japanese scientists have created a new kind of carbon-based rubber that conducts electricity, could withstand extreme temperatures of space and even eventually power your iPod.

The new carbon nanotube rubber is part of a class of materials known as viscoelastic materials – which can be twisted, punched, rolled, kicked, stretched and bent-yet return …. Source article on Gaea Times at  : Now, super rubber that does things science says rubber never can do.

Quitting smoking improves mood: Study

WASHINGTON – Conventional wisdom says many smokers use cigarettes to ease anxiety and depression. But a new study has shown that quitting makes people happier.

In the new study, researchers tracked the symptoms of depression in people who were trying to quit and found that they were never happier than when they were being successful, for …. Original source  : Quitting smoking improves mood: Study.

New standard treatment for breast cancer at early stages established

LONDON – Spanish Oncology has established a new standard treatment for breast cancer at early stages, thanks to the results of a new study.

The results have suggested that docentaxel during quimotherapy reduces the risk of recurrence by 32 percent in women with high-risk but node-negative, early stage breast cancer when cancer has not spread to … Read more : New standard treatment for breast cancer at early stages established.

New mice study offers hope in the fight against Alzheimer’s

WASHINGTON – In a new study, scientists found that dynamic regulation of the chaperone protein Hsp27 is required to get rid of abnormally accumulating tau in the brains of mice genetically modified to develop the memory-choking tau tangles associated with Alzheimer’s disease.

The University of South Florida-led study has shown that the effective switching of … Read this article on Gaea Times at : New mice study offers hope in the fight against Alzheimer’s.

Anaesthetic gasses also contribute to global warming: Scientists

WASHINGTON – Atmosphere scientists have warned that anaesthetic gasses that are conveniently used during surgeries have a global warming potential.

These gases are as harmful for the environment as a refrigerant, yet they are not reported along with other greenhouse gasses such as CO2, refrigerants and laughing gas.

University of Copenhagen researchers and NASA scientists found … Read : Anaesthetic gasses also contribute to global warming: Scientists.

New high-performance fiber promises better bulletproof vests, airplanes

WASHINGTON – Northwestern University researchers have created a new kind of fibre that could be tougher than Kevlar.

Working in a multidisciplinary team, the group has created a high performance fibre from carbon nanotubes and a polymer that is remarkably tough, strong, and resistant to failure.

Using state-of-the-art in-situ electron microscopy testing methods, the group was able …. Original article on Gaea Times at  : New high-performance fiber promises better bulletproof vests, airplanes.

Culprits in life-threatening clotting disorder uncovered

WASHINGTON – Individuals with a potentially life-threatening condition predisposing them to blood clots, or thrombosis, might someday receive therapy to prevent the condition, thanks to new findings by UT Southwestern Medical Center researchers.

The findings offer new clues into the mechanisms underlying antiphospholipid syndrome (APS).

“Patients with APS have circulating antibodies that cause exaggerated thrombosis. … Read the original article on Gaea Times at : Culprits in life-threatening clotting disorder uncovered.

IAEA board agrees to set up nuclear fuel bank

WASHINGTON – Aiming to curb proliferation of nuclear material, the UN nuclear energy watchdog has decided to set up a $150-million uranium bank which would guarantee unrestricted supply of the fuel to be used for peaceful purposes.

Nations on the Board of Governors of the International Atomic Energy Agency (IAEA) voted 28-0 to approve the …. Source  : Gaea News Network.

How cannabis dampens the body’s immune system

LONDON – A new study, involving an Indian-origin boffin, has explained how cannabis dampens the body’s immune system.

Cannabis is a double-edged sword: by dampening the immune system, it provides relief from inflammatory diseases, but also increases the risk of infections.

Now, scientists have found that its active ingredient targets a newly discovered type of cell [..] Read the original article: here.

World’s 1st high performance infrared camera created

WASHINGTON – Researchers at the Northwestern University have created world’s first high performance infrared camera based on Type-II InAs/GaSb superlattices.

It produces much higher resolution images than previous infrared cameras.

The long wavelength infrared focal plane array camera provides a 16-fold increase in the number of pixels in the image and can provide infrared images in the …. Source  : World’s 1st high performance infrared camera created.

Information technology could help prevent, treat depression

WASHINGTON – Information technology and data mining techniques can be used to improve the diagnosis and treatment of depression, suggests a new study.

Depression often precedes and may cause, directly or indirectly, many chronic conditions such as high blood pressure and diabetes. Using information technology could bring to bear the power of computing in early diagnosis … Read : Information technology could help prevent, treat depression.

New discovery shows promise against non-small cell lung cancer

WASHINGTON – Scientists have discovered a mechanism in non-small cell lung cancer (NSCLC) cells that contributes to their ability to maintain and grow tumors.

The previously unknown mechanism was brought forth by researchers at Virginia Commonwealth University Massey Cancer Center led by Charles E. Chalfant, associate professor of biochemistry and molecular Biology.

The researchers believe that narrowing … Read more : New discovery shows promise against non-small cell lung cancer.

Can human waste be used as a power source in space?

WASHINGTON – A satellite experiment will test if human feces can be a fuel source in space.

The experiment is part of a United Nations educational mission scheduled for launch next year.esearchers will test how well microbes in human waste survive in space and whether they could offer a power source.

The project, spearheaded by a group … Read the original article on Gaea Times at : Can human waste be used as a power source in space?.

Solar wind contains more oxygen than previously believed

WASHINGTON – The solar oxygen abundance may be slightly higher than other recent studies have found, say researchers.

Oxygen is abundant in the Sun, yet the solar oxygen abundance has not been measured with high accuracy.

Von Steiger et al. use long-term solar wind data from the Ulysses spacecraft to measure the flux of oxygen ions, … Read more »».

It’s official: Men are hornier than women

WASHINGTON – Innumerable studies have gone into finding out ‘reality of the male sex drive’, but now a new study claims that men really are ‘hornier’ than women.

Roy F. Baumeister at Florida State University, Kathleen Catanese at a Midwestern college and Kathleen Vohs, a professor of marketing, set out to find the truth, reports Oxford … Read more >>>.

‘Attraction chemicals’ pheromones do not exist, claims scientist

LONDON – Pheromones-the mysterious chemical signals that ‘trigger attraction’-do not even exist, a scientist has claimed.

Richard Doty at Penn State University’s School of Medicine said that mammals, unlike insects, do not give off chemical signals that other mammals can then pick up.

Doty said he does not believe that a single chemical emitted by one mammal … Read more »».

Imagining stressful situations ‘gives confidence to survive them’

WASHINGTON – Thinking about a crisis situation, especially violent ones, helps the brain respond more efficiently during an emergency, suggests a new study.

Art Markman, a cognitive psychologist who studies the brain’s performance under stress, had his research put to the test last September when a masked man entered the University of Texas campus where he …. Source article on Gaea Times at  : Imagining stressful situations ‘gives confidence to survive them’.

Artificial tornadoes developed to test Japanese homes

LONDON – In an effort to understand how extreme weather causes structural damage, some Japanese companies have developed artificial tornadoes.

Four organisations- the National Institute for Land and Infrastructure Management (NILIM), the Building Research Institute, the University of Tokyo and the Disaster Prevention Research Institute at Kyoto University – have developed the tornado simulator, reports New …. Source article  : Artificial tornadoes developed to test Japanese homes.

Tiny gold and silver nanoparticles could revolutionize optics

WASHINGTON – Scientists in the US and Mexico have created tiny spherical particles of gold and silver that are more than 100 million times smaller than the gold and silver baubles used to decorate seasonal fir trees.

Nanoparticles are of great interest to chemists and materials scientists for their potential as catalysts for speeding up chemical …. Source  : Gaea News Network.

Exploding stars reveal never-before seen patterns

WASHINGTON – Astronomers have for the first time, observed post star explosion pauses, flickers and flares- patterns that aren’t yet accounted for in our current understanding of how these eruptions occur.

Using data from a sensitive instrument aboard a satellite that images the entire sky every 102 minutes, they studied four of these stars, or novae, … Read the original article on Gaea Times at : Exploding stars reveal never-before seen patterns.

New ‘poison’ discovery could pave way for leukaemia therapy

WASHINGTON – Research led by Weill Cornell Medical College revealed that newly identified mutant enzymes in AML create a chemical poison to cause leukaemia.

The findings should prove useful in treating patients by providing a molecular target against which to develop new drugs against one subset of AML as well as other cancers.

People with AML have … Read : New ‘poison’ discovery could pave way for leukaemia therapy.

JavaScript can allow anyone to access your web-surfing history

WASHINGTON – A new study has shown that your web surfing history is easily accessible without your permission – through JavaScript code.

Research from computer scientists at the University of California, San Diego, showed that JavaScript code deployed by real websites and online advertising providers uses browser vulnerabilities to determine which sites you have and have … Read more »»».

Top secret US spy plane back after long sojourn

LONDON – The US’s first unmanned re-entry spacecraft has landed at an airfield on the California coast seven months after its launch.

The X-37B’s exact purpose remained shrouded in secrecy when it touched-down at Vandenberg Air Force Base on the coast 130 miles northwest of Los Angeles.
It was launched by an Atlas 5 rocket … Read more »»».

Google to launch its Google Editions e-reader service in US this year

LONDON – The launch of Google Editions, the search giant’s foray into the world of e-book retailing, is expected to take place in the United States by the end of the year, with international availability following in January, the company confirmed.

According to the Wall Street Journal, the online ebook store will allow users to …. Source  : Gaea News Network.

Rubik’s Cube robo solves puzzle in 15 seconds!

WASHINGTON – Students at Rowan University College of Engineering have created a Rubik’s Cube robot that solves the iconic 80s toy puzzle with as few as 17 turns in 15 seconds.

The heart of the Rubik’s Cube-Solving Robot is a Siemens’ programmable logic controller (PLC), a piece of equipment used in industry for such tasks as …. Original article on Gaea Times at  : Rubik’s Cube robo solves puzzle in 15 seconds!.

Fertility treatment doesn’t up cancer risk, says IVF study

LONDON – Fertility treatment which includes in-vitro fertilisation (IVF) does not up a woman’s risk of cancer despite the hormones used.

Some previous studies had suggested that fertility drugs might be linked with breast, uterine and ovarian cancers.
However, a large study from the University of Lund in Sweden found far fewer women developed one … Read this article on Gaea Times at : Fertility treatment doesn’t up cancer risk, says IVF study.

Scientist reveals why tanned women live longer

LONDON – Women who regularly sunbathe tend to live longer, says a leading oncologist.

Vitamin D produced by the body while tanning gives vital protection against blood clots, diabetes and some tumours, says Prof Hakan Olsson from Lund University in Sweden.
He also suggests that the health benefits of exposure to sunlight ‘far outweigh’ the …. Read the original article  : here.

High acidity levels in oceans harming marine life

LONDON – With acidity levels of the oceans going up greatly, it could harm marine life and consequently impact billions of people who rely on fish as their main protein source.

The new report, published by the UN Environment Programme during the Climate Change talks in Mexico, warns that ocean acifidication makes it harder for … Read more >>>.

Scientists develop drought tolerant rice

WASHINGTON – A new breakthrough study by scientists has led to the development of a rice crop that is not only drought tolerant but high yielding despite the lack of water.

The crop has been developed by scientists at the International Rice Research Institute (IRRI) and the genotypes have been dispersed to other Asian countries including …. Read the original article  : here.

Youth deal with neighbourhood violence in diverse ways

WASHINGTON – A new University of Chicago study has shown that violent experiences cause teens growing up in dangerous neighbourhoods to adopt a range of coping strategies to avoid violence, with notable impact whether the violence takes place at home, among friends or during police incidents.

The responses to violence include seeking out non-violent friends, avoiding … Read the original article on Gaea Times at : Youth deal with neighbourhood violence in diverse ways.

How to go for safe online shopping

WASHINGTON – With becoming a faster and easier way to buy stuff, keeping computers, identities and credit cards safe is vital.

An expert has now offered some tips to stay safe.

Karen McDowell, an information security analyst in U.Va’s Information Security, Policy and Records Office, regularly makes presentations on avoiding common online hazards, such as phishing, …. Source  : Gaea News Network.

Doctor Who’s trusted sonic screwdriver could become a real-life tool

LONDON – For all those fans of Doctor Who’s who have dreamed of owning a sonic screwdriver of their own after watching their hero use the tool to get himself out of many sticky situations, there’s a reason to celebrate.

British engineers have developed a device that is capable of moving and manipulating objects using only …. Read the original article  : Doctor Who’s trusted sonic screwdriver could become a real-life tool.

Why teens are less sensitive to alcohol than adults

WASHINGTON – It is well known that teens are less sensitive than adults to the motor-impairing effects of alcohol, but exactly what happens in the brain that causes teens to be less sensitive than adults is not clear.

Now, scientists at Baylor University have discovered the particular cellular and molecular mechanisms underlying the age-dependent effect …. Original source  : Why teens are less sensitive to alcohol than adults.

Listening to music benefits patients on mechanical ventilation

WASHINGTON – A team of Cochrane researchers has revealed the benefits of listening to music for patients on mechanical ventilation.

The team was led by Drexel University College of Nursing and Health Professions associate professor Dr. Joke Bradt.

Mechanical ventilation often causes major distress and anxiety in patients. The sensation of breathlessness, frequent suctioning, inability to talk, …. Source article on Gaea Times at  : Listening to music benefits patients on mechanical ventilation.

Promising new approach to blocking malaria transmission

WASHINGTON – A new research has offered a promising new approach to blocking malaria transmission.

The study, conducted by University of Illinois at Chicago researcher Dr. John Quigley, focuses on potential targets to inhibit transmission of the parasite Plasmodium that causes malaria.

Female mosquitoes ingest large amounts of hemoglobin that serves as a food source required …. Source  : Gaea News Network.

Sunny day in Delhi after misty morning

NEW DELHI – Delhi saw a clear and pleasant day Saturday as the sun came out after a misty morning. The weather on Sunday is expected to be the same.

The maximum temperature Saturday was recorded at 22.6 degrees Celsius, two notches below the average while the minimum settled at 8.6 degrees Celsius, average for … Original source on Gaea Times at : Sunny day in Delhi after misty morning.

When Winona Ryder tested Johnny Depp’s patience

LONDON – Winona Ryder tested Johnny Depp’s patience on the set of ‘Edward Scissorhands’ when she complained about the heat, while the latter was stuck in his tight costume.

The two stars were dating in real life during the filming of the 1990 movie in Tampa, Florida.

Ryder has revealed their temperatures literally rose because Depp … Read : When Winona Ryder tested Johnny Depp’s patience.

Breakthrough treatment ‘can help kids beat recurring leukaemia’

London, De 4 (ANI): Scientists have developed a breakthrough treatment that can help children beat recurring leukaemia.

According to scientists, the discovery will have a big impact on treating the most common form of blood cancer.

A study showed that children whose acute lymphoblastic leukaemia (ALL) returns have a higher chance of survival if given the drug … Read more : Breakthrough treatment ‘can help kids beat recurring leukaemia’.

Osteoporosis drug improves survival in cancer patients

LONDON – A new study, conducted by British researchers, has found that a drug to prevent bone thinning helps some cancer patients to live longer.

Patients with osteoporosis, or brittle bone disease, are often given drugs to strength their bones and slow down the thinning.

These drugs can also be given to cancer patients who are suffering … Read more »».

Prince Charles defends ‘climategate’ scientists

LONDON – The Prince of Wales, Charles, has come out in support of the British scientists embroiled in the “Climategate” saga, describing their treatment as “appalling”.

During a speech at London’s Science Museum to open a new 4.5 million pound atmosphere gallery, Charles said “climate science has taken a battering of late”.

In January this year, … Read more >>>.

Diabetics ‘risk blindness with just two drinks a day’

LONDON – Scientists from Utrecht University have found that diabetics who drink just two glasses of wine a day may be at greater risk of losing their sight.

Their research showed that visual problems increased by 50 per cent in those patients who consumed up to 14 alcoholic drinks a week compared with diabetics who didn’t …. Source article  : Diabetics ‘risk blindness with just two drinks a day’.

Stretching and smashing fluids to understand the physics of flow

LONDON – Researchers have used new methods to try to understand the flow properties of concentrated solutions of particles in fluids of everyday use products like toothpaste and cosmetics.

Dr Michael Smith from the School of Physics and Astronomy, along with collaborators at University of Edinburgh and Politecnico di Torino tested various complex fluids in a … Read more >>>.