Science News – Weekly Newsletter for December 6-13, 2010
Monday, December 13, 2010
Old quarrels threaten new gains in climate change fight
CANCUN – Old arguments between industrialised and developing countries threaten to derail new gains in the attempt to tackle global warming as the annual UN climate conference enters its final week.
There has been significant progress at this beach resort last week on how to reduce deforestation and how to provide green technologies to developing …. Source : Gaea News Network.
Just changing taps helped UAE mosque save gallons of water
ABU DHABI – Just by changing taps in the ablution area, a mosque in UAE has saved over 15,000 gallons of water a month.
Dubai’s Abu Hamed Al Gazali Mosque recorded significant saving of water after installing 20 self-closing taps in the ablution area.
Gulf News reported that the consumption of water dropped by over [..] Read the original article: here.
After elephants, mahouts go on rampage in Nepal
KATHMANDU – After migrating wild elephants went berserk in eastern Nepal earlier this year, killing at least a dozen people, it is now the turn of the mahouts to go on the rampage.
Dozens of elephant drivers Monday began an obstructive protest in southern Nepal, famed for its elephant safaris and elephant polo, blocking the …. Source article on Gaea Times at : After elephants, mahouts go on rampage in Nepal.
Photo album fast turning into a relic
LONDON – Digital storage of photographs is fast turning treasured albums into relics.
Eight out of 10 people in Britain now prefer to store photos on social networking sites or just on their laptops rather than print them out and stick them in an album, says a new survey.
While nine in 10 of Britons …. Source : Gaea News Network.
Warning of rising seas alarmist and wrong
LONDON – Predictions that global warming could cause sea levels to rise by six feet in the next century are alarmist and wrong.
The forecast made by the influential 2007 Intergovernmental Panel on Climate Change, which would have seen cities around the world submerged by water, now looks “unlikely”.
The 2007 analysis was criticised last …. Original article on Gaea Times at : Warning of rising seas alarmist and wrong.
Pheromones only a figment of imagination
LONDON – Pheromones are just a figment of imagination, not the hidden key to attracting the opposite sex as popularly believed.
Richard Doty at the Penn State University’s School of Medicine in the US said mammals, unlike insects, don’t give off chemical signals for other mammals to pick up.
Doty says he does not believe … Read more »»».
Rivers cut deep notches in Swiss Alps’ broad glacial valleys: Study
LONDON – A new study sheds light on the processes that formed steep inner gorges in the broad glacial valleys of the Swiss Alps.
The U-shaped valleys were created by slow-moving glaciers. When they receded, rivers carved V-shaped notches, or inner gorges, into the floors of the glacial valleys.
New research led by a University of Washington …. Original article : Rivers cut deep notches in Swiss Alps’ broad glacial valleys: Study.
Youngsters’ over-reactive immune response ‘fatal during pandemic flu’
LONDON – A new study has claimed that in young adults, a strong immune response can overreact in a violent and uncontrolled fashion, resulting in fatalities.
Fernando Polack at Vanderbilt and colleagues in Argentina and Nashville suggest that people are made critically ill, or even killed, by their own immune response.
A molecule called C4d, a … Original source on Gaea Times at : Youngsters’ over-reactive immune response ‘fatal during pandemic flu’.
Multiple sclerosis ‘could be reversed by activating stem cells in brain’
LONDON – A new study has suggested that the damage caused by multiple sclerosis could be reversed by activating stem cells that can repair injury in the central nervous system.
Researchers from the Universities of Cambridge and Edinburgh have identified a mechanism essential for regenerating insulating layers- known as myelin sheaths-that protect nerve fibres in the … Read more >>.
Cancer cells can be ‘burned up’ using magnetic pulses
LONDON – Scientists have developed a new technique known as hyperthermia therapy, which they hope will allow them to target cancer cells in the body and kill them without harming the surrounding tossed or causing the side effects of chemotherapy drugs and radiotherapy.
Researchers have found they can surround cancer cells with tiny particles of iron …. Original article : Cancer cells can be ‘burned up’ using magnetic pulses.
How did the giant panda lose its taste for flesh?
LONDON – A new research has explained how the giant panda lost its taste for flesh.
According to researchers, the answer may lie in the gene that codes for the umami taste receptor.
Jianzhi Zhang at the University of Michigan and his colleagues said that it seems that pandas have an inactive version of the Tas1r1 gene …. Source : How did the giant panda lose its taste for flesh?.
Computer games ‘use psychological ploys to keep players hooked’
LONDON – A new investigation has revealed that computer games contain influential psychological devices that make some people play compulsively.
A simple technique based on a 1950s study of rats feeding themselves by pressing a lever, which encourages repeat behaviour by rewarding it at random, has effectively been adapted for use in gaming and is …. Read the original article : Computer games ‘use psychological ploys to keep players hooked’.
Why babies born in summer have sunnier dispositions
LONDON – The season in which a baby is born can have a dramatic effect on their biological clocks function, according to a new study.
The study conducted on mice might explain why people born in winter months have a higher risk of a number of neurological disorders including seasonal affective disorder (winter depression), bipolar depression …. Original article on Gaea Times at : Why babies born in summer have sunnier dispositions.
How we see the world around us depends on our brain’s architecture
LONDON – It’s a known idea that each of us perceives the world around us in a unique manner, and now a new study explains that this difference in perception depends on the size of the visual part of our brain.
The primary visual cortex – the area at the back of the brain responsible for … Read more : How we see the world around us depends on our brain’s architecture.
Srinagar shivers at minus 3.4, Leh freezes at minus 12.8
SRINAGAR – As the mercury continued to dip further, Jammu and Kashmir’s summer capital Srinagar shivered at minus 3.4 degrees Celsius Monday while Leh town in the Ladakh region virtually froze with the minimum temperature slipping to minus 12.8 degrees.
Srinagar witnessed its coldest night of the season today (Monday) as the minimum temperature fell … Read more »»».
Chilly, misty morning in Delhi
NEW DELHI – It was a chilly and misty Monday morning in the national capital with the day temperature settling below the average.
Delhi recorded a minimum of 7.9 degrees Celsius, a notch below the average for this time of the season.
“There was shallow fog in the morning but skies will remain clear during … Original article on : Chilly, misty morning in Delhi.
Russian satellites crash into Pacific Ocean
Moscow, Dec 6 (IANS/RIA Novosti) Three Russian Glonass-M satellites fell into the Pacific Ocean, some 1,500 km northwest of Honolulu, a source in the aerospace industry said.
“Three Glonass-M satellites fell into a non-navigational area of the Pacific Ocean in some 1,500 km northwest of the city of Honolulu, administrative centre of the state … Original article on : Russian satellites crash into Pacific Ocean.
Chilly, cloudy day in Delhi
NEW DELHI – It was a nippy day in Delhi Sunday as the maximum and minimum temperatures settled below average and clouds covered the city skies for a major part of the day.
The maximum temperature was recorded two notches below average at 22.6 degrees Celsius while the minimum settled at 8.2 degrees Celsius, a …. Read the original article : Chilly, cloudy day in Delhi.
Iran becomes self-sufficient in uranium concentrate production
TEHRAN – Iran claimed on Sunday to have become self-sufficient in uranium concentrate, or yellowcake, production when its first batch was produced in the Gachin uranium mine in southern Iran, the news network Khabar reported.
The yellowcake from the Gachin mine was delivered to the Isfahan uranium conversion plant in central Iran for further processing, …. Source article on Gaea Times at : Iran becomes self-sufficient in uranium concentrate production.
UAE garden that set Guinness World Record shut down
ABU DHABI – A garden in the United Arab Emirates (UAE) that made it to the Guinness World Record for having the maximum number of hanging baskets has been shut down as its creators were upset with visitors who plucked flowers and stole plants.
The garden is in Al Ain, an oasis city located about …. Read the original article : UAE garden that set Guinness World Record shut down.
Facebook denies ‘paedophiles’ are behind cartoon profile campaign
WASHINGTON – Social networking site Facebook has denied rumours that paedophiles are behind the cartoon profile campaign.
The campaign, which has been actively gaining momentum in the past month, urges users to swap a cartoon character for their usual profile picture and … Read this article on Gaea Times at : Facebook denies ‘paedophiles’ are behind cartoon profile campaign.
Starting dialysis early ‘ups risk of death’
WASHINGTON – A new study has suggested that patients who are starting dialysis too early are at an increased risk of death.
Glomerular filtration rate (eGFR) is a test that describes the flow rate of fluid going through the kidneys and is associated with early dialysis initiation.
The …. Source : Starting dialysis early ‘ups risk of death’.
Daily sunscreen prevents melanoma in adults
WASHINGTON – An Australian study has shown that using sunscreen daily can prevent melanoma in adults.
Applying sunscreen to prevent skin cancer has been common, but until now the effectiveness of sunscreen’s protection against melanoma has been highly controversial.
Researchers at the Queensland Institute …. Source : Daily sunscreen prevents melanoma in adults.
Psychotic-like symptoms linked to poor outcomes in depression patients
WASHINGTON – The presence of many aspects of illness in patients with depression does not appear to be associated with treatment resistance-evidence against the common hypothesis that some cases of difficult-to-treat depression are actually unrecognised bipolar disorder, according to a new study.
“The distinction between … Read the original article on Gaea Times at : Psychotic-like symptoms linked to poor outcomes in depression patients.
Lizard enzyme could let humans regrow organs, limbs
LONDON – Amputees could regenerate their limbs thanks to scientists on the verge of discovering how salamanders grow back lost legs and damaged organs.
Axolotl salamanders are now going under the knife, under anaesthesia, in experiments at the Hanover Medical School in Germany.
The hope is one day for their genes to be …. Source article on Gaea Times at : Lizard enzyme could let humans regrow organs, limbs.
Scientists learn to mask ginseng bitterness
WASHINGTON – Do you find ginseng bitter? Well, you won’t anymore for University of Illinois scientists have learned to mask the bitterness of ginseng, a common ingredient of energy drinks.
“Consumers like to see ginseng on a product’s ingredient list because studies show that it improves memory, enhances libido and sexual performance, boosts immunity, and alleviates … Original article on : Scientists learn to mask ginseng bitterness.
Tool for predicting local recurrence in lung cancer patients identified
WASHINGTON – Positron emission tomography/computed tomography (PET/CT) scans have been identified as a potentially useful tool for predicting local recurrence in lung cancer patients treated with radiofrequency ablation (RFA).
RFA, which uses localized thermal energy to kill cancer cells, is increasingly used as an alternative treatment for patients unable to undergo surgery or other therapies … Read : Tool for predicting local recurrence in lung cancer patients identified.
How to increase the life of your Christmas tree
WASHINGTON – Researchers have discovered what causes Christmas tree needles to drop off, and how to double the lifespan of Christmas trees in homes.
Universite Laval researchers in collaboration with Nova Scotia Agricultural College, have identified a plant hormone-ethylene-responsible for needle loss in balsam fir. They made the discovery by placing fir branches in containers of …. Original source : How to increase the life of your Christmas tree.
Sex, race and where you live impact risk of developing high blood pressure
WASHINGTON – A new study claims that sex, race and the place of residence influences incidence of high blood pressure.
“Where you live, your race, and your gender strongly influence your risk of developing high blood pressure as you move from young adulthood into middle age – and hypertension is a major risk factor for heart … Original source on Gaea Times at : Sex, race and where you live impact risk of developing high blood pressure.
Exposure to death and dying can have positive effects
WASHINGTON – Professionals who are constantly surrounded by death or dying people have a better understanding of the meaning of life, says a new study.
“Participants reported that their work provided a unique opportunity for them to discover meaning in life through the lessons of their patients, and an opportunity to incorporate these teachings in their … Read this article on Gaea Times at : Exposure to death and dying can have positive effects.
It’s easier to understand others if you imitate their accents
WASHINGTON – The next time you imitate someone’s accent, do it well.
A new study has suggested that mimicking someone who speaks with a regional or foreign accent helps us understand him or her better.
“If people are talking to each other, they tend to sort of move their speech toward each other,” said Patti Adank, of … Read more >>>.
Experts call for ban on e-ciggies until safety concerns are addressed
WASHINGTON – Electronic cigarettes should be banned unless the safety concerns have been addressed, say researchers.
Electronic nicotine delivery systems or ENDS are not tobacco products, but are designed to look and feel like regular cigarettes.
They are aimed at smokers for use in places where cigarette smoking is not permitted, as they don’t produce smoke.
The …. Source : Gaea News Network.
Mindfulness-based therapy ‘prevents depression relapse’
WASHINGTON – Mindfulness-based cognitive therapy has the same effect as antidepressant medication for preventing relapse among patients treated for depression, say researchers.
The current standard for preventing relapse is maintenance therapy with a single antidepressant.
“Alternatives to long-term antidepressant monotherapy, especially those that address mood outcomes in a broader context of well-being, may appeal to patients wary … Original article on : Mindfulness-based therapy ‘prevents depression relapse’.
10th-century Peru site used for sacrificing children uncovered
LONDON – An anthropologist has discovered a site where inhabitants of 10th-century Peru brought sinister novelty to their rites by slaughtering children.
In the Lambayeque valley on the north coast of the country, the earliest definitive evidence of ritual child sacrifice has been uncovered. The bloodletting took place at a site called Cerro Cerrillos.
“The scale and … Read more >>>.
New microbe species found in Titanic ‘rusticles’
LONDON – A new species of microbe has been found in the wreck of RMS Titanic.
The Halomonas titanicae bacterium was found in “rusticles”, the porous and delicate icicle-like structures that form on rusting iron, reports the BBC.
Various bacteria and fungi live within the delicate structures – first identified on the Titanic – actually feeding …. Source article : New microbe species found in Titanic ‘rusticles’.
How TB bacteria to survive in infected organs
WASHINGTON – Indian researchers at the International Center for Genetic Engineering and Biotechnology in New Delhi, have identified how tuberculosis bacteria thrive in infected organs.
Tuberculosis, caused by the bacteria Mycobacterium tuberculosis, is known to evade the immune system by hiding inside compartments called granulomas in infected lung and spleen tissues.
Despite immune responses by the body, …. Original article on Gaea Times at : How TB bacteria to survive in infected organs.
Social networking could help ‘control HIV, other STDs’
WASHINGTON – A new research has indicated that online social networking sites could help control the rise in HIV and other sexually transmitted infections in homeless youth in Los Angeles.
According to new research by Sean Young from UCLA and Eric Rice from USC in the US, online social networking – and the topics discussed on … Read the original article on Gaea Times at : Social networking could help ‘control HIV, other STDs’.
Hanging out with healthy friends ‘best way to keep fit’
WASHINGTON – Spending time with healthy peers might be the best way to keep fit, says a new study.
“The importance of social environmental influences on health-promoting behaviours such as physical activity and healthy eating has been increasingly recognized,” said Kylie Ball, from Deakin University, Australia.
Her worked with a team of researchers to survey the 18-46 …. Original article on Gaea Times at : Hanging out with healthy friends ‘best way to keep fit’.
Like humans, fish feel pain too
WASHINGTON – A new book by Penn State professor Victoria Braithwaite has suggested that fish, like most other organisms, are capable of experiencing pain and that humans can cause fish to suffer.
In her book “Do Fish Feel Pain?” Braithewaite said that fish have the same kinds of specialized nerve fibers that mammals and birds use …. Read the original article : Like humans, fish feel pain too.
‘Calming drugs’ to prevent post-traumatic stress syndrome identified
WASHINGTON – In a new study, researchers have identified the molecular cause of severe depression condition and prevented it by injecting calming drugs into the brain with five hours of traumatic event.
The researchers discovered that brain becomes overly stimulated after a traumatic event causes an ongoing, frenzied interaction between two brain proteins long after they … Read more »».
Chhattisgarh tiger reserves have half the posts vacant
RAIPUR – Over 50 percent posts have been lying vacant in the three Project Tiger reserves in Chhattisgarh, Forest Minister Vikram Usendi said Wednesday.
“As many as 219 posts of the total 420 posts sanctioned for Project Tiger reserves – Indravati, Udanti-Sitanadi and Achanakmar – are lying vacant till date,” the minister said in a … Read more »».
Scientists reach major milestone in fight against deadly diseases
WASHINGTON – A team of scientists has reached a major milestone in the effort to wipe out some of the most lethal diseases on the planet.
Scientists at Seattle Biomedical Research Institute and Northwestern University Feinberg School of … Read more >>>.
Special molecule helps plants ‘remember’ winter and bloom in spring
WASHINGTON – Scientists at the University of Texas, Austin has discovered the role of a key molecule that plays in a plant’s ability to remember winter, and therefore bloom in the spring.
“Plants can’t literally remember, of course, because they don’t have brains,” said Sibum Sung, assistant professor in …. Source article on Gaea Times at : Special molecule helps plants ‘remember’ winter and bloom in spring.
Music ‘eases’ stress of assisted breathing
WASHINGTON – A new study suggested that patients who need assistance to breathe through mechanical ventilation might benefit from listening to music.
The researchers found that music listening may relax patients, potentially resulting in fewer complications.
Mechanical ventilation often causes major distress and anxiety in patients. The sensation of breathlessness, frequent … Read more »»».
Air Force scientists study flying insects’ altitude control mechanisms
WASHINGTON – Scientists at a Caltech laboratory are studying flying insects’ altitude control mechanisms, which may in turn lead to technology that controls altitude in a variety of aircraft for the Air Force.
“This work investigates sensory-motor feedback mechanisms in the insect brain that could inspire new …. Source : Gaea News Network.
New 3D glasses that won’t give you a headache!
LONDON – A psychologist at the University of Liverpool, UK, has designed 3D glasses that device uses no electronics, and works on normal 2D images or video; what’s more, it doesn’t give you headaches unlike the regular 3D glasses.
Developed by Rob Black …. Source : Gaea News Network.
Frogs can ‘pee out foreign objects’
LONDON – A new study has found that frogs can absorb foreign objects present in their bodies and urinate it out.
“As far as we know, frogs are the only animals to expel foreign objects through the bladder,” New Scientist quoted Christopher Tracy of Charles Darwin University in Alice Springs, … Read more >>>.
Right medical care can cut risk for newborns in older mums
WASHINGTON – New research from Tel Aviv University suggests that the right kind of medical care and facilities can overcome risks for babies when postponing childbearing.
Prof. Yariv Yogev and his colleagues investigated the outcomes for mothers of 45 or more and their children.
“I’d been an attending physician in … Read more >>>.
Genes’ sensitivity to testosterone linked to aggression in adults
WASHINGTON – A new study from University of Alberta that looked at the link between an individual’s sensitivity to testosterone and aggressive behaviour has broken new ground.
“I looked at the gene that makes the body’s testosterone detector to determine if variations in this detector’s sensitivity to the chemical causes people …. Original article on Gaea Times at : Genes’ sensitivity to testosterone linked to aggression in adults.
Email addiction turns us into lab rats expecting rewards
LONDON – Using the internet and an obsession with email is turning us into ‘lab rats’ looking for rewards, says an expert.
Nicholas Carr, former executive editor of the Harvard Business Review, said information overload is stopping people from concentrating on tasks as they search for “pellets of social interaction”.
The non-stop information overload also …. Original article on Gaea Times at : Email addiction turns us into lab rats expecting rewards.
New bug species eating away Titanic wreck
LONDON – A newly discovered species of rust-eating bug is devouring the Titanic wreck.
The bugs, seen for the first time, are helping decompose the famous ship at the bottom of the Atlantic Ocean, says a research team.
The team isolated the micro-organisms from a ‘rusticle’ collected from the ship, lying 3.8 kilometers below the …. Original article : New bug species eating away Titanic wreck.
Depressed smokers ‘less likely to kick the butt’
WASHINGTON – A new study has revealed that smokers suffering from depression are less likely to stay tobacco free.
Depressed smokers want to quit the nicotine habit just as much as non-depressed smokers, but the new study found that depression can put a kink in their success.
The study showed that about 24 percent of surveyed callers …. Read the original article : Depressed smokers ‘less likely to kick the butt’.
Top 10 sexiest science stories of 2010
WASHINGTON – Whoever said science could never possibly be sexy didn’t have a chance to read this.
According to Discovery News, below is the list of the top 10 sexiest stories of 2010:
1. The naked dwarf: Known as the “Portrait of Dwarf Morgante,” the subject was a court jester, part of the Medici court in the Florentine …. Original article on Gaea Times at : Top 10 sexiest science stories of 2010.
Want a higher follower tally on Twitter? Resort to flaming!
LONDON – Want to have more people following you on Twitter or commenting on your blog post? Well, be prepared to resort to flaming to anger and upset people, says a study.
A group of Slovenian and British researchers used something called ’sentiment analysis’ to identify emotional content in posts left on the BBC’s online discussion …. Source article : Want a higher follower tally on Twitter? Resort to flaming!.
Are all movie-watching experiences enjoyable?
WASHINGTON – Remember the last time you were watching a movie with your parents when a steamy love scene appeared and you didn’t know where to hide your face? Well, that’s normal, after all, every movie-watching experience is not enjoyable or positive, says a study.
A new study has shown that all squirming and averting of … Original source on Gaea Times at : Are all movie-watching experiences enjoyable?.
Coldest day in Srinagar at minus 3.8 degrees
SRINAGAR – The minimum temperature in Jammu and Kashmir’s summer capital Srinagar fell to minus 3.8 degrees Celsius Wednesday, making it the coldest day of the season so far.
In Leh town of Ladakh region, the minimum temperature was recorded at a bone chilling minus 15.6 degrees.
Minimum temperature was minus 15.6 degrees Celsius in … Read more : Coldest day in Srinagar at minus 3.8 degrees.
Loss of healthy bacteria linked to depression
WASHINGTON – Researchers think that higher rates of depression among people could be because of a loss of healthy bacteria.
In an effort to pinpoint potential triggers leading to inflammatory responses that eventually contribute to depression, researchers are taking a close look at the immune system of people living in today’s cleaner modern society.
Emory neuroscientist Charles …. Read the original article : here.
33pc of Sun’s blasts are ’sneak attacks’ that occur without warning
WASHINGTON – Astronomers have revealed that one-third of the Sun’s blasts are “sneak attacks” that may occur without warning.
“If space weather forecasters rely on some of the traditional danger signs, they’ll miss a significant fraction of solar eruptions,” said Suli Ma of the Harvard-Smithsonian Center for Astrophysics (CfA).
Ma and her colleagues studied 34 solar eruptions …. Source article on Gaea Times at : 33pc of Sun’s blasts are ’sneak attacks’ that occur without warning.
Researchers create novel, self-healing autonomous material
WASHINGTON – It’s not uncommon for us to see self-healing robots like ‘Terminator’ but only in movies. Now, researchers at Arizona State University have created a material that exhibits self-healing properties.
The material may be able to not only sense damage in structural materials, such as cracking in a fibre-reinforced composite, but to even heal it.
The … Read : Researchers create novel, self-healing autonomous material.
Sleep deprivation wipes out memories associated with fear
WASHINGTON – It’s a common conception that sleeping on a problem might drive it away, but a new study suggests that that’s not necessarily true.
An important component of anxiety disorders, including posttraumatic stress disorder (PTSD), is the formulation of memories associated with fear.
Research has also shown that sleep plays a crucial role in the development …. Original source : Sleep deprivation wipes out memories associated with fear.
People behave better when they are being watched: Study
LONDON – It’s true that we are better behaved when someone is watching us, but a new research has stated even if we are surrounded by images of eyes, and not real people, we tend to behave nicely.
Psychologists found that cafe diners were less likely to leave tables untidy when surrounded by posters of staring …. Source article on Gaea Times at : People behave better when they are being watched: Study.
‘Smart’ hospital beds could improve patient care
WASHINGTON – A new study into hospital bed technology could soon represent a giant leap forward in patient care.
John LaCourse, professor and chair of University of New Hampshire’s Department of Electrical and Computer Engineering, is in talks with hospital bed manufacturers to adopt his programmed algorithm technology, which could become the basis for ’smart’ computerized … Read more »».
SpaceX’s Spacecraft Launch Successful
CAPE CANAVERAL (GaeaTimes.com)- A first-of-a-kind commercially developed spaceship was launched from the Kennedy Space Center on Wednesday morning for its maiden voyage. The first demonstration flight of the SpaceX’s spacecraft known as Dragon, was complete at around 2 on Wednesday afternoon after it plunged into the Pacific Ocean following its completion of two circles …. Original article on Gaea Times at : SpaceX’s Spacecraft Launch Successful.
Now, grab an iPhone made of T-Rex tooth, meteor!
WASHINGTON – Computer software company Apple has come up with a new iPhone that is part T-Rex tooth and part meteor.
British jeweller Stuart Hughes created the Apple iPhone 4 History Edition, which is encrusted by diamonds, and features the actual tooth of a Tyrannosaurus Rex, and has a platinum Apple logo, Fox News reported.
The back … Read the original article on Gaea Times at : Now, grab an iPhone made of T-Rex tooth, meteor!.
How Zen meditation controls pain
WASHINGTON – Previous studies have shown that Zen meditation has many health benefits, including a reduced sensitivity to pain. Now researchers at the Universite de Montreal have discovered how meditators achieve this.
They found that meditators do feel pain but they simply don’t dwell on it as much.
“Using functional magnetic resonance imaging, we demonstrated that … Read : How Zen meditation controls pain.
TB drug could improve social skills in autistic people
WASHINGTON – Scientists have identified a potential novel treatment strategy for the social impairment of people with Autism Spectrum Disorders (ASD), an aspect of the condition that has a profound impact on quality of life.
The study has been conducted by Eastern Virginia Medical School researchers.
“Persons with Autism Spectrum Disorders are either disinterested in social … Read this article on Gaea Times at : TB drug could improve social skills in autistic people.
New study sheds light on brain’s inherent ability to focus on learning
WASHINGTON – Scientists from the University of Bristol have discovered a missing link that explains the interaction between brain state and the neural triggers responsible for learning.
The discovery opens up new ways of boosting cognitive function in the face of diseases such as Alzheimer’s as well as enhancing memory in healthy people.
Much is known about …. Read the original article : here.
For chimps, dominance is a double-edged sword
WASHINGTON – Dominant animals with higher testosterone levels tend to suffer from an increased burden of parasites, reveals a study of chimpanzees.
Scientists observed the primates’ behavior and studied their droppings to draw the link between dominance and infection status.
Michael Muehlenbein from Indiana University and David Watts from Yale University, USA, carried out the study in … Read more : For chimps, dominance is a double-edged sword.
Climate change could give you cancer, claim scientists
LONDON – Scientists have warned that melting glaciers and ice sheets are releasing cancer-causing pollutants into the air and oceans.
The long-lasting chemicals get into the food chain and build up in people’s bodies – triggering tumours, heart disease and infertility.
Scientists are concerned about a class of man-made toxins called Persistent Organic Pollutants, or POPs, because … Read this article on Gaea Times at : Climate change could give you cancer, claim scientists.
Slovenia scientists create world’s first 3-D microlaser
WASHINGTON – A new microlaser, developed at the Jozef Stefan Institute in Ljubljana, Slovenia, is the world’s first practical three-dimensional laser – cheap, portable and quick in operation with high precision output.
Matjaz Humar and Igor Musevic have developed a microdroplet 3-D laser system in which laser light shines forth in all directions from dye molecules …. Source : Slovenia scientists create world’s first 3-D microlaser.
It could be possible to create matter, antimatter from vacuum, say experts
WASHINGTON – A combination of ultra-high-intensity laser beam and a two-mile-long particle accelerator could be used to create something out of nothing, according to University of Michigan researchers.
Their equations that show how a high-energy electron beam combined with an intense laser pulse could rip apart a vacuum into its fundamental matter and antimatter components, and … Read the original article on Gaea Times at : It could be possible to create matter, antimatter from vacuum, say experts.
Spintronics success could pave way for lighter, more efficient TVs, mobiles
LONDON – Researchers from Queen Mary, University of London (UK) and the University of Fribourg (Switzerland) have achieved a significant breakthrough in the field of spintronics.
The researchers have shown that a magnetically polarised current can be manipulated by electric fields.
The discovery opens up the prospect of simultaneously processing and storing data on electrons held in …. Original article : Spintronics success could pave way for lighter, more efficient TVs, mobiles.
New study offers insights into addiction and impulse-driven behavior
LONDON – Scientists have shed new light on dopamine’s role in the brain’s reward system.
The findings could provide insight into impulse control problems associated with addiction and a number of psychiatric disorders.
A joint study by the University of Michigan and University of Washington found that, contrary to the prevailing conception, differences in individuals’ styles of … Read more >>>.
Soaring is better than flapping for big and small birds
WASHINGTON – The flight patterns of large birds have been well studied. They save energy on the flight to their wintering grounds by soaring through the air on thermal currents. Now, scientists have discovered that small migrating songbirds also do the same thing.
Until now, nothing was clear about the flight patterns of small birds, such …. Original article : Soaring is better than flapping for big and small birds.
Astronomers discover diamond-studded planet
LONDON – A team of astronomers, led by an Indian-origin boffin, has discovered the first carbon-rich planet, orbiting a star 1,200 light-years away, which could have an interior abundant in diamonds.
Unlike Earth, which is rich in oxygen and has much smaller quantities of carbon, the planet WASP-12b is dominated by carbon and depleted in … Read more >>>.
Scientists produce mice from 2 fathers using stem cell technology
WASHINGTON – Reproductive scientists at the M.D. Anderson Cancer Center, Texas have produced male and female mice from two fathers using stem cell technology.
The achievement of two-father offspring in a species of mammal could be a step toward preserving endangered species, improving livestock breeds, and advancing human assisted reproductive technology (ART).
It also opens the provocative …. Original article : Scientists produce mice from 2 fathers using stem cell technology.
66mn-yr-old ‘bizzare’ croc ‘may have been a vegetarian’
LONDON – Crocodiles are known to be carnivores, but a new study might prove otherwise.
Scientists now suggest that the basic body structure of crocodiles, alligators and ghariels evolved from a diverse group of prehistoric reptiles with different body shapes.
Over the last 10 years, palaeontologists have put together the complete skeleton of the unusual crocodilian …. Source : 66mn-yr-old ‘bizzare’ croc ‘may have been a vegetarian’.
High vitamin D levels may not reduce frailty risk in older women
WASHINGTON – Lower and higher vitamin D levels are associated with an increased likelihood of frailty in older women, a new study has found.
Women with vitamin D levels between 20.0 and 29.9 ng/ml are at the lowest risk of frailty.
Vitamin D deficiency and frailty are common with aging. Dimensions of frailty, including weakness and …. Original article on Gaea Times at : High vitamin D levels may not reduce frailty risk in older women.
Baby’s genome lurks in mother’s blood: Study
LONDON – A new study has brought the step of sequencing foetal genome from the mother’s DNA one step closer.
The discovery may offer prospective parents a non-invasive way of testing for any congenital disease.
Scientists in Hong Kong and the United States have mapped hundreds of thousands of DNA code variations spread across the genome of … Read more : Baby’s genome lurks in mother’s blood: Study.
Astronomers discover new planet in planetary system similar to our own
LONDON – Astronomers have announced the discovery of a fourth giant planet outside our solar system, strengthening the similarities between a distant planetary system and our own.
The astronomers say the planetary system resembles a supersized version of our solar system.
“Besides having four giant planets, both systems also contain two ‘debris belts’ composed of small rocky …. Source article : Astronomers discover new planet in planetary system similar to our own.
Brain wiring lets us differentiate our speech from that of others’
WASHINGTON – A new study has found that we have a network of volume settings that can selectively silence and amplify the sounds we make and hear.
The study from the University of California, Berkeley, tracked the electrical signals emitted from the brains of hospitalized epilepsy patients. They discovered that neurons in one part of the … Original source on Gaea Times at : Brain wiring lets us differentiate our speech from that of others’.
Blue light could be highly in potent platinum-based cancer treatment
WASHINGTON – A new study from the University of Warwick has found a way to use blue light to activate what could be a highly potent platinum-based cancer treatment.
The new light-activated platinum-based compound is up to 80 times more powerful than other platinum-based anti-cancer drugs and can use “light activation” to kill cancer cells in … Original article on : Blue light could be highly in potent platinum-based cancer treatment.
Targeting protein helps keep melanoma tumour growth in check
WASHINGTON – Targeting MIC-1 protein that promotes blood vessel development may help in checking melanoma tumour growth, say researchers.
“Preventing vessels from developing in tumours is one way to stop them from growing,” said lead author Gavin Robertson, of the Penn State College of Medicine.
“However, the identity of the proteins secreted by tumours cells enabling the … Read more >>.
ALS causing gene discovered
WASHINGTON – Using a new sequencing method, researchers have discovered a gene that appears to cause some instances of familial amyotrophic lateral sclerosis (ALS).
A team of researchers led by scientists from Johns Hopkins and the National Institutes of Health Using make the discovery, which may lead to novel ways to treat the more common form …. Original article on Gaea Times at : ALS causing gene discovered.
How to keep back pain away this winter
WASHINGTON – Holidays are indeed a time to have a lot of fun, but additional stress and busier schedule may end up giving you that intolerable back pain. Now, an expert tells you how you can keep that pain away and make the best of your off-time.
William J. Sonstein, neurosurgeon and spine specialist, has developed …. Original article : How to keep back pain away this winter.
Light-weight bikes may not ‘necessarily’ reduce commuting time
LONDON – A research has found that a light-weight bike costing around 1000 pounds may not get you to work any quicker than a similar, yet heavier and cheaper model.
A keen cyclist since childhood, the author Dr Jeremy Groves, owns two bikes. One a second hand 13.5 kg steel framed bike bought for 50 pounds …. Read the original article : here.
Soon, blast-resistant glass that can withstand force of explosion
WASHINGTON – To withstand the force of an explosion, earthquake, or hurricanes winds, a team of engineers from the University of Missouri and the University of Sydney in Australia are working to develop a blast-resistant glass that is lighter, thinner, and colorless.
But current blast-resistant glass technology is thicker than a 300-page novel-so thick it cannot …. Original source : Soon, blast-resistant glass that can withstand force of explosion.
NASA’s Odyssey orbiter to pass Martian career longevity record
WASHINGTON – By the middle of next week, NASA’s Mars Odyssey orbiter, which entered orbit around Mars on Oct. 24, 2001, will have worked longer at Mars than any other spacecraft in history.
On Dec. 15, the 3,340th day since that arrival, it will pass the Martian career longevity record set by its predecessor, Mars Global [..] Read the original article: here.
Possible treatment for peanut allergy identified
MELBOURNE – Australian scientists have possibly identified world’s first treatment for the often-lethal peanut allergy- “fragments” of peanuts.
The research identified peanut proteins that lab tests showed were able to interact with immune cells from an allergic person, and so build tolerance, but they showed no sign of triggering anaphylaxis.
“These dominant fragments are the best candidates …. Read the original article : Possible treatment for peanut allergy identified.
Just thinking about food can stop you from bingeing!
WASHINGTON – The next time you feel like grabbing that piece of pizza or chocolate cake, just stare at it for a few minutes, and you might end up eating a lot lesser of it, according to a new study.
A new study by researchers at Carnegie Mellon University, published in Science, shows that when you … Read more »»».
2000-yr-old computer recreated using Lego bricks!
LONDON – A designer has created the fully functional replica of the world’s oldest computer using the Lego bricks.
The oldest computer, which dates back to 2000 years and was discovered in the bottom of the ocean by divers in 1901, was brought back into life by Andrew carol, reports the New Scientist.
Making the device was … Original source on Gaea Times at : 2000-yr-old computer recreated using Lego bricks!.
Jailed Julian Assange to get limited Internet access
MELBOURNE – Julian Assange, the founder of whistleblowing website WikiLeaks, will be getting limited access to the Internet while in jail.
Assange, 39, who is accused of sex offences in Sweden, has been transferred to the segregation unit of London’s Wandsworth prison, and was refused bail at an extradition hearing earlier this wee.
According to the Guardian, … Read more : Jailed Julian Assange to get limited Internet access.
Now, Internet ‘hacktivists’ target Amazon for refusing trade with WikiLeaks
LONDON – WikiLeaks supporters have vowed to wreak havoc on companies that are deemed as enemies of the whistleblowing website, and UK’s biggest online retailer Amazon has been cited as the next target.
Operation Payback, the banner used by hackers who have vowed to take revenge on companies refusing to trade with WikiLeaks, could cost Amazon …. Source : Gaea News Network.
Scientists create the world’s tiniest battery
WASHINGTON – Scientists led by Sandia National Laboratories researcher Jianyu Huang have created the world’s tiniest battery.
Its anode a single nanowire one seven-thousandth the thickness of a human hair, the tiny rechargeable, lithium-based battery was formed inside a transmission electron microscope (TEM) at the Center for Integrated Nanotechnologies (CINT), a Department of Energy research facility …. Source article on Gaea Times at : Scientists create the world’s tiniest battery.
Scientists identify new ‘infection fighting officer’
WASHINGTON – Johns Hopkins scientists have identified a previously unrecognized step in the activation of infection-fighting white blood cells, the main immunity troops in the body’s war on bacteria, viruses and foreign proteins.
“It’s as if we knew many of the generals, colonels and majors and now we have discovered a new officer that helps the …. Source article : Scientists identify new ‘infection fighting officer’.
Alcohol ups risk of coronary artery disease in Chinese men
WASHINGTON – A Chinese study has suggested that moderate-to-heavy alcohol consumption increases angiographically significant coronary artery disease.
Among a large number of Chinese men presenting with chest pain or EKG changes, sequential subjects undergoing cardiac angiography were evaluated for obstructive coronary artery disease (CAD) lesions according to their reported recent alcohol intake.
The study population consisted of …. Original source : Alcohol ups risk of coronary artery disease in Chinese men.
Gene-silencing that could prevent diabetes-related heart failure
WASHINGTON – A series of in vitro tests has helped scientists to discover that silencing the TLR4 gene can stop the process which may lead to cardiovascular disease in diabetic patients.
The study demonstrated that TLR4 plays a critical role in hyperglycaemic cardiac apoptosis, and that silencing the gene using specific small interfering RNA (siRNA) can …. Original source : Gene-silencing that could prevent diabetes-related heart failure.
Ants help scientists develop speedier computer networks
LONDON – An analysis of how ants trace the quickest route could help scientist speed up computer networks, suggests a new study.
The research has shown that Argentine ants (Linepithema humile), do not just retrace their steps when presented with a barrier – as might be expected Instead, the ants begin a localized search that seems … Read : Ants help scientists develop speedier computer networks.
Become a child again to erase bad memories forever
LONDON – Temporarily returning the brain to a child-like state could help people with post-traumatic stress disorder and phobias forget their fears forever.
A clue to permanent erasure comes from research in infant mice. With them, extinction therapy completely erases the fear memory, which cannot be retrieved, reports New Scientist.
Identifying the relevant brain changes in rodents …. Read the original article : here.
New method to cleanse brain of Alzheimer’s plaques developed
WASHINGTON – University of Michigan scientists have developed new molecular tools that may help in “cleansing” the brain of amyloid plaques, implicated in Alzheimer’s disease.
A hallmark of Alzheimer’s disease-a neurodegenerative disease with no cure-is the aggregation of protein-like bits known as amyloid-beta peptides into clumps in the brain called plaques.
These plaques and their intermediate messes …. Original article : New method to cleanse brain of Alzheimer’s plaques developed.
Lowering the drinking age won’t curb binge drinking: Study
WASHINGTON – A new study has challenged the theory that lowering the minimum legal drinking age would help curb binge drinking on campuses.
Richard A. Scribner, of the Louisiana State University School of Public Health, one of the researchers on the new study, and colleagues used a mathematical model to estimate the effects that a lower …. Source article on Gaea Times at : Lowering the drinking age won’t curb binge drinking: Study.
Schiaparelli impact basin on Mars was carved by wind, water
WASHINGTON – New images from ESA’s Mars Express have indicated that the Schiaparelli impact basin has been shaped significantly by wind and water on the Red planet.
Schiaparelli is a large impact basin about 460 km (285 miles) in diameter located in the eastern Terra Meridiani region of the equator of Mars.
Named after the Italian astronomer …. Original article : Schiaparelli impact basin on Mars was carved by wind, water.
Lightening could help monitor volcanic ash cloud
WASHINGTON – A new study has suggested that lightening could be a new way of monitoring volcanic ash cloud, such as in the case of the Icelandic volcano Eyjafjallajokull.
UK Met Office’s long-range lightning location network (ATDnet) had measured lightning generated during the volcanic activity.
The measurements suggest a general correlation between lightning frequency and plume height [..] Read the original article: here.
Circulating tumour cells in blood up death risk in early-stage breast cancer patients
WASHINGTON – A new study has shown that the presence of one to four circulating tumour cells in the blood of patients, who are in the early stages of breast cancer, can double the risk of cancer relapse and death.
Additionally, five or more CTCs increased recurrence by 400 percent and death by 300 percent, according …. Source article on Gaea Times at : Circulating tumour cells in blood up death risk in early-stage breast cancer patients.
New studies claim no evidence of time before Big Bang
LONDON – A recent study had claimed that concentric rings within the cosmic microwave background could provide evidence of black holes that collided in the past, before our Universe existed but three new independent studies have challenged that claim.
Vahe Gurzadyan of Yerevan Physics Institute in Armenia theoretical physicist Roger Penrose of the University of Oxford, … Read the original article on Gaea Times at : New studies claim no evidence of time before Big Bang.
Over 100mn people joined Twitter in 2010
LONDON – It seems microblogging site Twitter is here to stay.
According to a statement released by the company, more than 100 million people have joined Twitter this year, bringing the total to 200 million twitterers worldwide.
And some of the famous joiners this year include Tiger Woods, Bill Gates, Kanye West and Cher, reports …. Source article : Over 100mn people joined Twitter in 2010.
Boxing may be injurious to brain
WASHINGTON – Scientists at the Technical University Munich are questioning if boxing can cause severe damage to a player’s brain.
20 percent of professional boxers develop neuropsychiatric sequelae. The study, which evaluated boxers’ health in the past 10 years yielded the following results:
The most relevant acute consequence is the knock-out, which is related to cerebral concussion.
They … Read : Boxing may be injurious to brain.
Simple fingertip test may identify breast cancer patients at CTS risk
WASHINGTON – A simple test that measures a breast cancer patient’s ability to feel two metal points pressed against her fingertips may help evaluate the risk for developing carpal tunnel syndrome (CTS), a new study by Johns Hopkins Kimmel Cancer Center researchers has shown.
CTS, most often associated with computer keyboard typing, is caused by bone …. Read the original article : here.
Haiti’s cholera strain came from South Asia: Study
LONDON – Scientists, who did a rapid genetic analysis of bacteria collected from Haitian patients, have concluded that the strain of cholera currently sweeping through post-earthquake Haiti originated in South Asia.
The finding supports the notion that the cholera bacteria fueling the outbreak arrived on the island via recent visitors.
“The mostly likely explanation for the sudden … Read : Haiti’s cholera strain came from South Asia: Study.
Weapon hits target 100 miles away within minutes in record-setting test
WASHINGTON – U.S. Navy engineers at the Office of Naval Research have successfully test-fired a weapon that can hit a target 100 miles or more away within minutes.
Rather than relying on an explosion to fire a projectile, the technology uses an electromagnetic current to accelerate a non-explosive bullet at several times the speed of sound.
Scientists grow human brain stem cells in rats
LONDON – Scientists in the US have made a major breakthrough that has the potential for people with brain damage, caused by epilepsy or Parkinson’s for example, to use their own brain stem cells as a treatment.
Steven Roper of the University of Florida discovered that stem cells from the human brain that were transplanted into …. Original article : Scientists grow human brain stem cells in rats.
Financially independent women ’seek older, more attractive male partners’
LONDON – As women become more financially independent, they seek older, more attractive male partners, according to a new study.
Previous work has found that women place greater emphasis on whether a man can provide for them when they are choosing a new partner.
The latest study, conducted by University of Abertay Dundee researchers, has revealed that …. Original source : Financially independent women ’seek older, more attractive male partners’.
Groundbreaking research opens door to new HIV treatments
WASHINGTON – A new University of Victoria study has significantly advanced the understanding of HIV and how to treat it.
Stephanie Willerth and her team studied approximately 15,000 different versions of the virus and it has allowed them to locate the specific genes of the virus that were resistant to the drugs.
“The virus mutates at a … Read the original article on Gaea Times at : Groundbreaking research opens door to new HIV treatments.
At 6.2 degrees, Delhi’s minimum temperature plunges
NEW DELHI – It was a foggy morning in Delhi Saturday with the minimum temperature of 6.2 degrees Celsius being the lowest so far this season. The weather office, however, forecast a bright day ahead.
“The minimum temperature was 6.2 degrees Celsius, three notches below average. The maximum temperature is expected to hover around 22 …. Original source : At 6.2 degrees, Delhi’s minimum temperature plunges.
Cycling just for 5 hrs a week ‘could affect a man’s fertility’
LONDON – If you are a regular cyclist, this may be important for you – a new study has found that cycling for at least five hours a week can affect a man’s fertility.
Researchers at Boston University surveyed 2,200 men attending fertility clinics and found that men who cycle at least five hours a week …. Source article on Gaea Times at : Cycling just for 5 hrs a week ‘could affect a man’s fertility’.
LHC to be run for an extra yr to find the Higgs particle
LONDON – Scientists at CERN are planning to run the Large Hadron Collider for an extra year in order to find the Higgs particle – part of the mechanism that is thought to endow other particles with mass.
Preparations for the extended run, which would see the 27-kilometre circular collider operating over three continuous years, are … Read this article on Gaea Times at : LHC to be run for an extra yr to find the Higgs particle.
8,000-year-old human bones found in Argentina
Buenos Aires, Dec 11 (IANS/EFE) Human skeletal remains dating back to around 8,270 years have been found near a lake in Argentina, scientists have said.
The remains were found together with the bones of guanacos from 7,000 years ago and ceramics between 1,500 and 2,300 years old on a lakeside beach in Venado Tuerto town …. Original article : 8,000-year-old human bones found in Argentina.
Dikshit asks kids to be environment ambassadors
NEW DELHI – Delhi Chief Minister Sheila Dikshit Friday asked children to be ambassadors for conserving and improving environment here.
She also appreciated the children’s voluntary support during the Oct 3-14 Commonwealth Games, after she inaugurated the 10th Annual Eco Meet organised by the city’s environment department.
The green cover in Delhi has expanded …. Source article on Gaea Times at : Dikshit asks kids to be environment ambassadors.
Praising Zuckerberg, Zed urges India’s billionaires to donate majority wealth
NEVADA – Applauding Facebook co-founder Mark Zuckerberg for the reported pledge to give majority of his wealth to philanthropy, well known Hindu statesman Rajan Zed has called upon India’s billionaires/millionaires to make similar pledges.
Zed, who is President of Universal Society of Hinduism, in a statement in Nevada (USA) today, urged India’s large business houses to …. Original article on Gaea Times at : Praising Zuckerberg, Zed urges India’s billionaires to donate majority wealth.
Depression in mums ups stress hormones in babies
WASHINGTON – A University of Michigan-led study has found that babies born to depressed mums have higher levels of stress hormones, as well as with other neurological and behavioural differences.
“The two possibilities are that they are either more sensitive to stress and respond more vigorously to it, or that they are less able to shut … Read more >>>.
Quake hits three northeastern states
SHILLONG – An earthquake measuring 4.8 on the Richter scale rocked three northeastern states Sunday morning, triggering panic among residents. No casualties were reported, an official said.
According to the Regional Seismological Centre here, the tremor was felt at 7.10 a.m. in Shillong, the capital of Meghalaya. Assam and Manipur were the other state hit … Read more »»».
Drinking and walking can be lethal: Experts
WASHINGTON – Most people know how unsafe drinking and driving can be, but how about drinking and walking?
Thomas Esposito of the Loyola University has witnessed the tragic aftermath of drunken walking in his own family as several years ago; his cousin who opted to walk instead of driving home from a party was killed on …. Source article : Drinking and walking can be lethal: Experts.
What tech surprises lie in store for 2011
WASHINGTON – What’s in store for technology in 2011? Plenty. While 2010 saw the unveiling of hot products like the iPad and iPhone 4 – 2011 looks poised to build on the best of what the preceding year had to offer.
Apple’s iPad was just the beginning. In 2011, expect an onslaught of competitors …. Source article : What tech surprises lie in store for 2011.
Google Earth integrates Street View’s 3D maps
BERLIN – By combining two services, Google has now made it possible to pick points on the globe, look at them from outer space, and then zoom all the way in for a street-level view.
Google has done this by pulling its Street View out of browsers and integrating it with Google Earth. The combination …. Source : Google Earth integrates Street View’s 3D maps.
2,000-year-old temple ruins found in Syria
DAMASCUS – Syria has unearthed ruins of a 2,000-year-old temple, Xinhua reported Sunday.
The temple dates back to the Nabataean era (169 B.C.-106 A.D.) in Swaida, 106 km to the south of Damascus.
Yaser Shaar, an archaeologist, said that the temple was built on the ruins of an older temple from the pre-Hellenistic period.
…. Source : Gaea News Network.
Obama congratulates Mexico for climate summit success
WASHINGTON – US President Barack Obama congratulated his Mexican counterpart Felipe Calderon on the success of the climate summit in Cancun Saturday.
Mexico managed the negotiations in a way that allowed the agreements achieved at Cancun to build on the Copenhagen accords of last year, the White House quoted the president as saying.
In a … Read more : Obama congratulates Mexico for climate summit success.
Himachal freezes at sub-zero temperatures
SHIMLA – Large parts of Himachal Pradesh reeled under severe cold Saturday, with minimum temperature staying below freezing point in many areas, officials said.
Keylong, the headquarters of Lahaul and Spiti district, was the coldest place, with minimum temperature at minus 5.7 degrees Celsius, down 0.7 degree from Friday’s.
Most of the high-altitude … Read : Himachal freezes at sub-zero temperatures.
Delhi experiences season’s coldest day so far
NEW DELHI – With most of north India shivering due to the chilly winter winds, Delhi too Saturday witnessed its coldest day of the season so far with the maximum and minimum temperatures touching their lowest marks.
“It is the coldest day of this winter season today (Saturday) and the temperatures are expected … Read : Delhi experiences season’s coldest day so far.
Children with ADHD have more difficulties on math and reading tests
WASHINGTON – A new study concluded that children with ADHD can sometimes have more difficulties on math and reading tests compared to their peers.
Researchers used identical and fraternal twins to look at the genetic and environmental influences underlying ADHD behaviors, …. Source : Gaea News Network.
Trio of drugs may help fight ‘triple negative’ breast cancer
WASHINGTON – Scientists at Johns Hopkins Kimmel Cancer Center have tested a blend of three drugs that could treat so called triple negative breast cancer.
Women with such cancers lack all three hormone receptors – estrogen, progesterone and human epidermal growth factor 2 (HER2) and currently, treatments … Read : Trio of drugs may help fight ‘triple negative’ breast cancer.
Bones of gladiator provide clues to York’s Roman amphitheatre
LONDON – The bones of a Roman gladiator, who was stabbed least six times in a fatal attack, could be a clue in the search for York’s Roman amphitheatre.
The remains were found beneath the Yorkshire Museum during the museum’s refurbishment.
The skeleton is that of a large powerful, athletic male, …. Original article on Gaea Times at : Bones of gladiator provide clues to York’s Roman amphitheatre.
Climate summit reaches agreement – without commitments
CANCUN – The UN climate summit reached the Cancun Agreement in the early hours of Saturday at the end of fortnight-long tortuous negotiations at this Caribbean beach resort. After the fiasco of last year’s Copenhagen summit, it brought 193 countries back on the road to tackle global warming, but with so many compromises that it … Read more : Climate summit reaches agreement – without commitments.
‘Angry Birds’ tops iPhone app downloads for 2010
LONDON – ‘Angry Birds’ was the most downloaded paid-for app on the iTunes store in 2010, reveals Apple.
It is a popular game in which cartoon birds are catapulted towards pigs balancing on teetering structures.
The ‘Lite’ version of the game, which allows people to try out the game before spending 59p on the full version, was …. Source : Gaea News Network.
Similarities between DNA repair systems of bacteria, humans greater than thought
WASHINGTON – A new study has revealed that there are greater similarities between the DNA repair systems of bacteria and humans than previously thought.
The University of Bristol researchers have discovered how a network of repair proteins enables bacteria to prioritise the repair of the most heavily used regions of the DNA molecules that carry …. Original source : Similarities between DNA repair systems of bacteria, humans greater than thought.
First impression is truly the last impression!
WASHINGTON – They say ‘first impression is the last impression’, and it seems to be true. A new study has found that a professor’s first interaction with pupils has a strong impact on them.
Students in a physiology course at Loyola University Chicago Stritch School of Medicine were asked to evaluate 16 professors who lectured during …. Read the original article : First impression is truly the last impression!.
Caterpillars whistle to fend off attacking birds: Study
WASHINGTON – A new study has found that caterpillars can whistle to fend off attacking birds.
The walnut sphinx caterpillar, a type of moth larva, doesn’t whistle by puckering their lips and blowing, as they don’t have lips.
They blow out their sides, said researchers.
Jayne Yack at Carleton University in Ottawa revealed that walnut sphinx caterpillars (Amorpha …. Source : Caterpillars whistle to fend off attacking birds: Study.
How ‘bees see world’
WASHINGTON – Scientists have developed FReD – the Floral Reflectance Database – which holds data on what colours flowers appear to be, to bees.
The work by researchers at Queen Mary, University of London and Imperial College London addresses the existing issue that records of flower colours do not take the visual systems of pollinator … Read more >>.
Geminid meteor shower to offer dazzling spectacle on Dec 14
WASHINGTON – This December seems to be a great month for astronomers and all those who want to gaze the night sky.
The Geminid meteor shower will be at its best a few hours before dawn on December 14, according to the editors of StarDate magazine.
The Geminids are one of the most reliable meteor showers. This …. Source article on Gaea Times at : Geminid meteor shower to offer dazzling spectacle on Dec 14.
When Neil Armstrong stepped on the moon for the first time
WASHINGTON – Wonder what really happened when Neil Armstrong first stepped on the moon? Well, here’s what he wrote to NPR blogger Robert Krulwich that may quench your curiosity too.
In an article he wrote for ‘Krulwich Wonders,’ Krulwich pondered why the 1969 Apollo 11 astronauts didn’t venture more than 90 yards from the Lunar Module.
And …. Read the original article : When Neil Armstrong stepped on the moon for the first time.
Personalized molecular therapy ‘effective for advanced lung cancer’
WASHINGTON – A new study has pointed out that a combination of epigenetic therapy and molecular targeted therapy has promising results at combating advanced lung cancer.
Epigenetic therapy is an approach designed to control the expression of good and bad genes that influence the development of resistance to targeted therapies.
The study, called ENCORE 401, was …. Source article : Personalized molecular therapy ‘effective for advanced lung cancer’.