Science News – Weekly Newsletter for February 21-28, 2011

Monday, February 28, 2011

Life in the Metro: A networking site to find love, pals

NEW DELHI – Here’s good news for Delhi Metro users. If you are bored of commuting alone and eager to find a match or make friends, there is a social networking site just for you.

The brainchild of 24-year-old management student Sameer Suri, the portal www.metromates.in is fast becoming popular among young Metro commuters.
…. Read the original article  : here.

Starless planets could be warm enough for human survival: Study

LONDON – It seems that starless planets may be able to harbour human life after all.

In what has offered new possiblies of life around the galaxy, it has emerged that water can remain in its liquid form even in a starless planet.

Regardless of the force of gravity among planets – that could cause the ejection …. Original article  : Starless planets could be warm enough for human survival: Study.

How you can cut the risk of being affected by dementia

WASHINGTON – With age, a person’s risk for dementia increases – now Swedish scientist Laura Fratiglioni has shown how everyone can minimize this risk.

Laura Fratiglioni’s research group at Karolinska Institutet has shown that the risk is partly determined by an individual genetic susceptibility, and that active involvement in mental, physical and social activities can delay …. Read the original article  : How you can cut the risk of being affected by dementia.

‘Skin-printing’ device could rebuild damaged, burnt skin

WASHINGTON – Scientists at the Wake Forest Institute for Regenerative Medicine are working on a specialized skin “printing” system that could be used to rebuild damaged or burned skin.

The researchers were inspired by standard inkjet printers found in many home offices, reports the CNN.

“We started out by taking a typical desktop inkjet cartridge. Instead of … Read more >>>.

How it may be now possible to leave your body and enter another!

WASHINGTON – In a series of studies, a Swedish neuroscientist has found that the brain’s perception of its own body can alter remarkably.

Through the coordinated manipulation of the different senses, subjects can be made to feel that their body suddenly includes artificial objects or that they have departed their body entirely to enter another. …. Source article on Gaea Times at  : How it may be now possible to leave your body and enter another!.

Fish ‘n’ chips taste better beside the seaside, say experts

LONDON – Psychologists have said that fish and chips taste much better when you eat them using your fingers and at the seaside.

It’s not just the touch, look, smell and taste of the fries but also the right “ambient sound,” like waves crashing on to the shore that can make all the difference.

“Given the association …. Source article  : Fish ‘n’ chips taste better beside the seaside, say experts.

Now, a smart way to control molecules for new breed of electronics

LONDON – An Arizona State University researcher has demonstrated a smart way of controlling electrical conductance of a single molecule, by exploiting its mechanical properties.

This may prove useful in designing of ultra-tiny electrical gadgets, created to perform myriad useful tasks, from biological and chemical sensing to improving telecommunications and computer memory.

Nongjian ‘NJ’ Tao, of the …. Source  : Now, a smart way to control molecules for new breed of electronics.

Mimicking photosynthesis key to inexpensive solar-powered jet fuel

WASHINGTON – Scientists at the Penn State University have said that making cheap hydrogen for automotive or jet fuel is possible by mimicking photosynthesis.

“We are focused on the hardest way to make fuel. We are creating an artificial system that mimics photosynthesis, but it will be practical only when it is as cheap as …. Source  : Gaea News Network.

‘Quantum dots’ technology to make solar cells more efficient, cheaper

WASHINGTON – Stanford researchers have developed a new technology that would increase the efficiency of solar cells three-fold and could lead to cheaper, more efficient solar panels.

The researchers stated that by adding a single layer of organic molecules such efficiency could be attained.

These solar cells used tiny particles of semiconductors called ‘quantum dots.’ Quantum …. Read the original article  : ‘Quantum dots’ technology to make solar cells more efficient, cheaper.

Effective family planning in developing countries may limit population growth

WASHINGTON – Experts have said that an effective family planning in developing countries could control the population growth, projected to peak at more than 9 billion people by 2050.

A new research has suggested that prevention of unwanted births may actually be a larger factor for the decline in fertility rates in developing, low-income countries.

The advent …. Original article on Gaea Times at  : Effective family planning in developing countries may limit population growth.

Finger-tapping to music could reveal how kids master speech

WASHINGTON – Researchers are one step closer to unlocking a medical mystery that has perplexed scientists for years – what causes people to stutter?ccording to University of Toronto speech-language pathologist Luc De Nil, finger-tapping beats could reveal such things as how children master one of the most complex tasks of all – speech.

“The rapid and …. Read the original article  : here.

Dispersing fungal spores over water kills malaria mosquito larvae

WASHINGTON – A new research presents a method of dispersing pathogenic fungi as a means of preventing the spread of malaria.

Malaria is spread by mosquitoes which breed in open water and spend much of their larval stage feeding on fungi and microorganisms at the water surface.

According to the World Health Organisation, there are over 200 …. Original source  : Dispersing fungal spores over water kills malaria mosquito larvae.

World population to hit 9bn in 2050 – true or false?

WASHINGTON – The United Nations has predicted that the Earth’s population will reach seven billion this year, and climb to nine billion by 2050, peak at 9.5 billion, stabilize temporarily, and then decline.

However, population experts have said that the actual population trajectory is highly uncertain.

What could happen depends on trends in fertility and mortality-and both …. Source article on Gaea Times at  : World population to hit 9bn in 2050 – true or false?.

Spent nuclear fuel ‘is anything but waste’, says expert

WASHINGTON – An expert has claimed that spent nuclear fuel, which includes some plutonium, often is inaccurately referred to as waste but it’s not.

The US’s inability to recycle spent nuclear fuel has put the superpower far behind other countries and represents a missed opportunity to enhance the nation’s energy security and influence other countries, he … Read more »».

Now, easy to wear, more accurate watch-like device to measure BP

WASHINGTON – The way patients’ blood pressure is measured is set to improve thanks to a new blood pressure measurement device.

The new approach, invented by scientists at the University of Leicester and in Singapore, has the potential to enable doctors to treat their patients more effectively because it gives a more accurate reading than the …. Original article on Gaea Times at  : Now, easy to wear, more accurate watch-like device to measure BP.

Shocking images reveal oil spill still stuck at the bottom of the Gulf

LONDON – A scientist has shown that oil from the BP spill still remains stuck on the bottom of the Gulf of Mexico.

Samantha Joye, a professor at the University of Georgia, has video and slides that she says demonstrate the oil isn’t degrading as hoped and has decimated life on parts of the sea floor, … Original article on : Shocking images reveal oil spill still stuck at the bottom of the Gulf.

How climate change can affect our health within 30 years

WASHINGTON – Scientists have demonstrated how climate change could increase exposure and risk of human illness originating from ocean, coastal and Great Lakes ecosystems, with some studies projecting impacts to be felt within 30 years.

Using cutting-edge technologies to model future ocean and weather patterns, Stephanie Moore, with NOAA’s West Coast Center for Oceans and Human …. Source article  : How climate change can affect our health within 30 years.

Volcano erupts in the Philippines

MANILA – A volcano erupted Monday in central Philippines with ash reaching as high as two km, authorities said.

The Philippine Institute of Volcanology and Seismology (PHILVOCS) said a deafening noise was reported at 9.15 a.m.
Ash from the steam-triggered eruption hit as high as two km, Xinhua news agency quoted an official Renato Solidum … Read more : Volcano erupts in the Philippines.

Story repetition helps kids acquire new vocabulary

SYDNEY – Academics have indicated that children who demand the same story be read to them over and over again may be learning more than those who choose a different tale every time.

Research at the University of Sussex has found that repetition in reading storybooks is more likely to help a child acquire a new …. Read the original article  : here.

Booze will ‘kill 250K people in the UK over the next 20 yrs’

LONDON – Health experts have warned that alcohol consumption will kill up to 250,000 extra people in England and Wales over the next 20 years.

Figures from the Office for National Statistics show there were 8,664 such deaths in the UK during 2009 – up from 6,884 in 2000.

But three leading experts have claimed that we … Original article on : Booze will ‘kill 250K people in the UK over the next 20 yrs’.

Climate change affecting safety of world’s food supplies: Study

WASHINGTON – A Michigan State University professor has said that climate change is already having an effect on the safety of the world’s food supplies and unless action is taken it’s only going to get worse.

“Accelerating climate change is inevitable with implications for animal products and crops,” said Ewen Todd, an MSU professor of advertising, …. Original article on Gaea Times at  : Climate change affecting safety of world’s food supplies: Study.

Skin cancer’s influence on quality of life ‘more substantial for women’

WASHINGTON – A new study has found that women experience more health-related quality of life issues than men for up to 10 years following a diagnosis of the skin cancer melanoma.

“Although the prognosis is relatively good for about 80 percent of patients with melanoma, they remain at risk for disease progression and have an increased … Read the original article on Gaea Times at : Skin cancer’s influence on quality of life ‘more substantial for women’.

Bone-anchored hearing aids ‘beneficial’ for hearing-impaired kids

WASHINGTON – A new study has found that bone-anchored hearing aids appear helpful in improving hearing and quality of life in children with hearing loss in one or both ears.

“Since its introduction more than 30 years ago, the bone-anchored hearing aid (BAHA) has become an established treatment option for auditory rehabilitation in patients with chronic … Read more : Bone-anchored hearing aids ‘beneficial’ for hearing-impaired kids.

Men in noisy jobs likelier to suffer hearing problems, heart diseases

WASHINGTON – A new study has found that being male and having a noisy job could increase the risk of hearing impairment and cardiovascular diseases in middle-aged adults.

“The severity of this condition has been shown to be associated with a poorer quality of life, communication difficulties, impaired activities of daily living, dementia, and cognitive dysfunction,” [..] Read the original article: here.

First harmful algal bloom species genome sequenced

WASHINGTON – A team of researchers including U. S. Department of Energy (DOE) Joint Genome Institute (JGI) scientists led by Igor Grigoriev has successfully completed and annotated the first genome sequence of a (harmful algal bloom) HAB species: Aureococcus anophagefferens.

Algae play key roles in the global carbon cycle, sometimes helping sequester significant amounts of carbon … Read : First harmful algal bloom species genome sequenced.

Seaweed may provide new drugs to fight malaria

WASHINGTON – Scientists at the Georgia Institute of Technology say that a type of tropical seaweed may hold the key to producing the next generation of treatments for malaria.

A group of chemical compounds used by a species of tropical seaweed to ward off fungus attacks may have promising anti-malarial properties for humans.

The compounds are … Read more : Seaweed may provide new drugs to fight malaria.

High cholesterol, high BP in middle age linked to early memory problems

WASHINGTON – A new study has found that middle-age men and women who have cardiovascular issues, such as high cholesterol and high blood pressure, may not only be at risk for heart disease, but for an increased risk of developing early cognitive and memory problems as well.

For the study, 3,486 men and 1,341 women …. Original article on Gaea Times at  : High cholesterol, high BP in middle age linked to early memory problems.

Diseased heart valve replaced through small hole in the leg

WASHINGTON – Physicians in the US have implanted a new investigational heart valve in a patient through a small puncture hole in the leg.

Dale Wilber, 69-year-old retiree from Arkansas, had the new valve implanted in Houston on Feb. 16, 2011. The disease restricted blood flow from his heart to his vital organs. This can weaken … Original article on : Diseased heart valve replaced through small hole in the leg.

Life of crime begins at 3 for some kids, say scientists

LONDON – Scientists have claimed that the seeds of criminal and anti-social behaviour can be found in children as young as three.

Prof Adrian Raine, a British criminologist, argued that abnormal physical brain make-up could be a cause of criminality, as well as helping to predict it.

His studies have shown that psychopaths and criminals have …. Original article  : Life of crime begins at 3 for some kids, say scientists.

New Facebook app pings you when your unavailable friends split up!

LONDON – A new application on Facebook called the Breakup Notifier sends you an email when the love of your life who is in a relationship with someone else, breaks up.

The app, designed by Dan Loewenherz, allows users to sign up for emails informing them of when their friends’ relationship status changes and it’s punch … Read more >>>.

LHC could prove ‘God Particle’ theory within 2 yrs: Experts

LONDON – Large Hadron Collider scientists have said that the existence of the so-called “God Particle” Higgs Boson theory could be proved within two years or it probably does not exist.

The LHC was to shut down at the end of this year but since it has been running so well, the date has been pushed …. Source article  : LHC could prove ‘God Particle’ theory within 2 yrs: Experts.

Now, a car that can be controlled by driver’s thoughts!

LONDON – German engineers have created a car, the direction and speed of which can be overridden by the driver’s thoughts.

The practical implication could be cars for people with disabilities that prevent them driving regular cars.

The semi-autonomous Volkswagen Passat has been christened “MadeInGermany,” reports New Scientist.

It’s fully capable of driving itself or interfacing with other … Read more >>>.

Light fog disrupts flights in Delhi

NEW DELHI – A light blanket of fog in the capital Tuesday morning led to the diversion of a few flights headed to the Indira Gandhi International (IGI) airport, officials said.

“About three flights, including two international, were diverted due to foggy conditions,” an airport official told IANS.
According to the India Meteorological Department (IMD), …. Read the original article  : here.

Did Neanderthals use feathers to deck themselves up?

LONDON – A new study has found that Neanderthals may have used feathers as ornaments most likely in the same manner they used shells.

Archaeologists say they have found evidence that Neanderthals were using feathers as ornaments 44,000 years ago.

Marco Peresani at the University of Ferrara in Italy found 660 bird bones mixed in with Neanderthal [..] Read the original article: here.

Cleanliness campaign planned by research institute

NEW DELHI – Announcing the launch of a national campaign for cleanliness, a research institute, ImagIndia, Monday called for forming a committee to find a solution to the problem of garbage in metropolitan cities.

The Delhi-based institute said in a statement: Why is our parliament not taking leadership and comprehensive action …. Original article  : Cleanliness campaign planned by research institute.

Proper care, not type on antibiotic, key to healing kids’ skin wounds

WASHINGTON – A new study has indicated that when it comes to curing skin infected with the antibiotic-resistant bacterium MRSA (methicillin-resistant Staphylococcus aureus), timely and proper wound cleaning and draining is more important than the choice of antibiotic.

Researchers at the Johns Hopkins Children’s Center originally set out to compare the efficacy of two antibiotics commonly …. Read the original article  : Proper care, not type on antibiotic, key to healing kids’ skin wounds.

Scientists study isolated islands to test limits of human existence

WASHINGTON – Scientists are studying an isolated segment of islands in the Pacific Ring of Fire to test the limits upto which humans can survive in extreme conditions.

The Kuril Islands are an 810-mile archipelago that stretches from Japan to Russia and were formed by a collision of tectonic plates. It has been learned that thousands … Read more »»».

Now, measure universe 3 times farther using super-sharp radio ‘eye’

WASHINGTON – Scientists have managed to increase their ability to measure the cosmos three times farther thanks to the super-sharp radio ‘vision’ of astronomy’s most precise telescope.

This may have important implications for numerous areas of astrophysics, including determining the nature of Dark Energy, which constitutes 70 percent of the Universe.

The continent-wide Very Long Baseline Array … Original article on : Now, measure universe 3 times farther using super-sharp radio ‘eye’.

Increasing triglyceride level ‘linked to high risk of stroke’

WASHINGTON – A new study has found that increasing levels of non-fasting triglycerides are associated with an increased risk of ischemic stroke in men and women.

However, higher cholesterol levels were associated with greater stroke risk in men only.

Medical evidence has suggested that elevated non-fasting triglycerides are markers of elevated levels of lipoprotein remnants, particles similar …. Original article on Gaea Times at  : Increasing triglyceride level ‘linked to high risk of stroke’.

Is groundwater clean and safe to drink anymore?

WASHINGTON – A researcher has examined society’s efforts to reverse and stop groundwater pollution, and the effectiveness of bioremediation technologies.

The technologies use microbes to clean up organic contaminants such as petroleum hydrocarbons (oil, gasoline or diesel) or chemicals used in the electronics or transportation industries.

Until now, the real difficulty has been in proving that the …. Original article on Gaea Times at  : Is groundwater clean and safe to drink anymore?.

Himachal to get more rain, snow

SHIMLA – Cold conditions will aggravate in Himachal Pradesh with the weather office here Wednesday forecasting more rain and snowfall over the next four days.

“There are chances of rainfall and snowfall in the state till Feb 26 as western disturbances would be active again in the region,” Meteorological Office director Manmohan Singh told IANS.
… Original article on : Himachal to get more rain, snow.

For a better day at work, smile like you mean it

WASHINGTON – Want to keep yourself happy and productive at work? Smile like you mean it, suggests a new study.

The research, led by a Michigan State University business scholar, suggests that customer-service workers who fake smile throughout the day worsen their mood and withdraw from work, affecting productivity.

But workers who smile as a result [..] Read the original article: here.

Backache problem is as old as the Stone Age

LONDON – An archaeologist has found that backache is not a modern problem – even cavemen suffered from it.

A damaged spine found in northern Spain, with other fossil evidence, suggests that back problems have been with us for millions of years.

The spine came from a man aged about 45 who lived over half a million … Original source on Gaea Times at : Backache problem is as old as the Stone Age.

NZ earthquake ‘a warning to North America’

WASHINGTON – The terribly destructive New Zealand earthquake that killed dozens and caused heavy damage is a warning to cities up and down the West Coast of North America, according to a researcher.

Even though Tuesday’s 6.3-magnitude earthquake was weaker than last year’s event, it was much shallower, was situated directly under Christchurch, hit during the …. Read the original article  : NZ earthquake ‘a warning to North America’.

Simple spit and blood test could reveal if you’re on the point of burnout

WASHINGTON – A new research suggests that simple spit and blood tests can detect burnout before it happens.

Researchers Sonia Lupien and Robert-Paul Juster of the University of Montreal also found that if burnouts are ignored they might put distressed workers at a greater risk of physical and psychological problems.

“We hypothesized that healthy workers with chronic … Read the original article on Gaea Times at : Simple spit and blood test could reveal if you’re on the point of burnout.

Nano-solution to keep water free of infections

WASHINGTON – A new nanotechnology is likely to make drinking water a lot more safer and keep infections at bay by filtering out deadly bugs at the source.

Both – water molecules and bugs – are so tiny that they are measured by the nanometre, which is 100,000 times thinner than a human hair.
But …. Source article  : Nano-solution to keep water free of infections.

T-Rex was wily, not fearsome predator

WASHINGTON – T-Rex was more of an opportunistic feeder as wily as a hyena, rather than the fearsome predator of popular and cinematic imagination.

Paleontologists John “Jack” Horner, curator from the Museum of the Rockies, and Mark B. Goodwin from the University of California-Berkeley, described T-Rex as an opportunistic predator, like the hyena in Africa …. Read the original article  : T-Rex was wily, not fearsome predator.

Lesbian moms reluctant to seek help when abused: Stud

WASHINGTON – Two professors of University of Illinois have said that that lesbian mothers experience intimate partner violence are often reluctant to seek help for fear of losing custody of their children.

“A lesbian mom’s abuse situation is unique in that she fears losing her kids to the biological father or the state instead of the …. Original article  : Lesbian moms reluctant to seek help when abused: Stud.

New technology could serve as a future cancer predisposition test

WASHINGTON – Scientists have developed a new technology that detects distinct genetic changes differentiating cancer patients from healthy individuals and could serve as a future cancer predisposition test.

The research team, led by scientists from the Virginia Bioinformatics Institute (VBI) at Virginia Tech, which includes researchers from the University of Texas Southwestern Medical Center, has created … Read more >>.

Use of nitrates increases bone strength: study

WASHINGTON – In a new study, scientists found that use of nitroglycerin ointment among postmenopausal women for 2 years was associated with a modest increase in bone mineral density and decrease in bone resorption (loss).

Nitroglycerin is used medically as a vasodilator (a drug that causes dilation of blood vessels) to treat heart conditions, such …. Original source  : Use of nitrates increases bone strength: study.

Midlife crisis is more hype than truth: Experts

WASHINGTON – Experts have suggested that the idea of midlife crisis being common is nothing but a myth.

Psychologist Margie Lachman of Brandeis University in Massachusetts has said that crisis are usually spurred by some event that can happen at any age, such as a career setback, the death of a friend or relative, or an … Read : Midlife crisis is more hype than truth: Experts.

CIA reveals James Bond-like spy gadgets

WASHINGTON – Robotic catfish, cameras in makeup compacts and secret documents in cigarette packs-all these things may sound like they come from a James Bond flick. But the Central Intelligence Agency used all these gadgets in reality, it has been revealed.

The US spy organization launched a complete overhaul to its cia.gov website, including new pages …. Read the original article  : CIA reveals James Bond-like spy gadgets.

Compound used to control cholesterol may also kill breast cancer

WASHINGTON – A new University of Missouri study has found that a compound used to control cholesterol may also kill breast cancer cells.

Salman Hyder, the Zalk Endowed Professor in Tumor Angiogenesis and professor of biomedical sciences in the College of Veterinary Medicine and the Dalton Cardiovascular Research Center, and his research team discovered that a … Read more >>.

New study finds how Kleopatra got its moons

WASHINGTON – A team of French and American astronomers has found how the asteroid Kleopatra gave birth to two moons probably spawned by the asteroid sometime in the past 100 million years.

The team also confirms earlier reports that the asteroid is shaped like a dog bone.

“Our observations of the orbits of the two satellites of …. Original source  : New study finds how Kleopatra got its moons.

Why men may remain monogamous despite temptation

WASHINGTON – Men naturally find ovulating women more attractive, but deliberately play down this attraction if they are in a committed relationship, a new study has found.

Researchers at Florida State University looked at how relationship status influenced men’s attraction to a woman throughout her menstrual cycle, reports Discovery News.

They found that although men rated a … Read more »».

T.rex was ‘more hyena than lion’

WASHINGTON – A new study has found that Tyrannosaurus Rex was an opportunistic feeder, not a top predator.

Palaeontologists John “Jack” Horner from the Museum of the Rockies and Mark B. Goodwin from the University of California, Berkeley, say that a new census of all dinosaur skeletons unearthed over a large area of eastern Montana shows … Original article on : T.rex was ‘more hyena than lion’.

Now plastic turned into power conductor

SYDNEY – Plastics used in insulating power cables can be made to conduct electricity with the help of a thin metal film, opening the way to plastic electronics.

Applying this technique, University of New South Wales researchers can now make cheap, strong, flexible and conductive plastic films.
Ion beam techniques are widely used in …. Source article on Gaea Times at  : Now plastic turned into power conductor.

Kashmir in for another spell of snow, rain

SRINAGAR – Kashmir Valley is in for another spell of inclement weather with rain and snow likely at many places. Heavy snow and landslides have been predicted in the higher reaches during the next seven days.

“A western disturbance has hit the Valley today (Wednesday) and under its influence, rain and snow will occur at … Read : Kashmir in for another spell of snow, rain.

Speaking more than 2 languages may be good for your memory

NEW DELHI – A new study has suggested that speaking more than two languages may lower the risk of developing memory problems.

According to the American Association for the Advancement of Science (AAAS), the finding was based on analysis of 230 men and women with an average age of 73 who had spoken or currently spoke … Read the original article on Gaea Times at : Speaking more than 2 languages may be good for your memory.

Scientists name new dino species ‘thunder thighs’

LONDON – Scientists have named a new dinosaur species ‘thunder-thighs’, thanks to its huge thigh muscles.

The team from University College London recovered fossils from a quarry in Utah, US, which are fragmentary but enough to indicate that the creature must have possessed extremely powerful legs.

The fossilised bones of two specimens – an adult and a … Original article on : Scientists name new dino species ‘thunder thighs’.

Metaphors can sway thinking on crime fighting

WASHINGTON – Imagine robberies are on the rise, homes are being broken into, and murder rates have nearly doubled. What should city officials do – hire more cops and lock thugs away in prisons?

Your answer and the reasoning behind it, can hinge on the metaphor being used to describe the problem, according to Stanford …. Source article  : Metaphors can sway thinking on crime fighting.

Researchers 1 step closer to solving mystery of famous bluestones of Stonehenge

LONDON – Researchers are one step closer to solving the puzzle of how the famous bluestones of the Stonehenge originated.

New findings from geologists at the National Museum museum in Cardiff believe they have identified the source of one of the rhyolite types.

One type of bluestone, the so-called spotted dolerite, was convincingly traced to the …. Source article on Gaea Times at  : Researchers 1 step closer to solving mystery of famous bluestones of Stonehenge.

Scientists make volunteers experience illusion of having 3 arms

WASHINGTON – In an astounding experiment, scientists at the Swedish medical university Karolinska Institutet have shown that it is possible to make healthy volunteers experience having three arms at the same time.

The participant is seated at the table having a realistic prosthetic arm placed next to their right arm. The subject then sees her two …. Source article  : Scientists make volunteers experience illusion of having 3 arms.

Children living on farms ‘less prone to asthma than others’

LONDON – A new study has confirmed that children living on farms are significantly less likely to develop asthma than others.

The study conducted by an international team of researchers including Dr. Markus Ege and Professor Erika von Mutius of Children’s Surgical Clinic in the Dr. von Hauner Children’s Hospital (Medical Center of the University … Read more >>>.

NASA delays Glory launch for 24 hours

WASHINGTON – NASA has postponed the launch of its Glory spacecraft due to technical problems.

The launch of the spacecraft from Vandenberg Air Force Base in California is currently planned for no earlier than Friday, Feb. 25 at 5:09 a.m.

Engineers from NASA and Orbital Sciences Corp. continue to troubleshoot the technical issue that arose during … Read more »».

Humans stink worse than other animals

WASHINGTON – While we tend to think of other animals as smelling more unpleasantly than we do, a new study suggests that the truth may actually be the opposite.

Strong body odor from sweaty adult human skin is unique in the animal kingdom. Humans turn out to be particularly smelly because odors are released from nearly … Read this article on Gaea Times at : Humans stink worse than other animals.

68pc of beaches in New England, Mid-Atlantic region eroding: Study

WASHINGTON – A U.S. Geological Survey report has reported that an assessment of coastal change over the past 150 years has found 68 percent of beaches in the New England and Mid-Atlantic region are eroding.

Scientists studied more than 650 miles of the New England and Mid-Atlantic coasts and found the average rate of coastal change …. Source  : 68pc of beaches in New England, Mid-Atlantic region eroding: Study.

Most people with ‘locked in’ syndrome are happy: Survey

LONDON – A new survey has found that despite living life using only rudimentary speech or limited movements such as blinking or moving eyes, most people suffering from the ‘locked in’ syndrome are happy with their lives.

In the largest survey ever of the condition, 72 per cent communicated that they were happy with their lot.

“Many … Read this article on Gaea Times at : Most people with ‘locked in’ syndrome are happy: Survey.

Chemist claims oil droplets mimic early life

LONDON – A new study by a chemist claims that oil droplets mimic early life in the manner they that creep purposefully through their watery environment, metabolize fuel, sense their surroundings and replicate.

Martin Hanczyc at the University of Southern Denmark put oil droplets in a highly alkaline solution (pH 12) and fuelled them with a … Read more >>.

‘Walking cactus’ sheds light on the evolution of insects, spiders

LONDON – Fossils of an extinct creature, dubbed the ‘walking cactus’ – that lived around 500 million years ago, could be arthropods’ lost relative, according to a new Chinese study.

The Diania cactiformis fossil, discovered in southwestern China, sheds light on how arthropods – the group of more than a million invertebrate species that includes insects, …. Original article  : ‘Walking cactus’ sheds light on the evolution of insects, spiders.

World’s coral reefs ‘at risk due to overfishing, climate change’

LONDON – A major new assessment says that three-quarters of the world’s coral reefs are at risk due to overfishing, pollution, climate change and other factors.

Researchers say that the biggest threat is exploitative fishing, though most reefs will be feeling the impact of climate change within 20 years.

The report is compiled by a group … Read : World’s coral reefs ‘at risk due to overfishing, climate change’.

People with low self esteem more prejudiced

WASHINGTON – When people feel badly about themselves, they’re more likely to show bias against people who are different, research shows.

Says Jeffrey Sherman of the University of California-Davis: “When we feel bad about ourselves, we can denigrate other people, and that makes us feel better about ourselves.”
Sherman and his co-author … Read the original article on Gaea Times at : People with low self esteem more prejudiced.

Shimla wrapped up in white blanket again

SHIMLA – Himachal Pradesh’s capital Shimla and its nearby tourist spots Thursday woke up to a white sheet of snow, turning the hill stations more picturesque. The minimum temperature recorded here was 0.8 degree Celsius.

This was the season’s fourth snowfall that froze the “Queen of Hills”, as Shimla was fondly called by the British.
…. Original source  : Shimla wrapped up in white blanket again.

Glowing trees to replace street lights? Impractical, says Aussie scientist

MELBOURNE – An Australian scientist has said that a radical idea to replace street lamps with trees that glow in the dark may not be as practical as it sounds.

Yen-Hsun Su of the Research Centre for Applied Science in Taiwan last year floated the idea of injecting leaves with gold nanoparticles in a bid … Read this article on Gaea Times at : Glowing trees to replace street lights? Impractical, says Aussie scientist.

Low cost filter to provide safe water in a jiffy

TORONTO – A low cost filter would provide safe drinking water in a jiffy during emergencies or at a short notice.

Floods, tsunamis, and earthquakes often spread infections like gastroenteritis, giardiasis and even cholera because of a dearth of clean drinking water.
Researchers have taken a key step towards making a cheap, portable, … Read more : Low cost filter to provide safe water in a jiffy.

Electric cars ‘are as dirty as diesel cars’

LONDON – The amount of pollution generated by electric cars is similar to that of a frugal conventional diesel car, according to UK consumer watchdogs.

Experts at Which? said electric cars are a lot more expensive to buy, though they are generally cheaper to run as they plug in for their power from the domestic mains. …. Source  : Electric cars ‘are as dirty as diesel cars’.

Despite high popularity, Facebook pulls the plug on ‘Breakup Notifier’

NEW YORK – It seems the idea of ’stalking’ their crush on Facebook had appealed to millions but the company has shut down the application.

The social networking giant pulled the plug on the application that allowed users to select “friends” whose relationship status they wished to closely monitor – or stalk, depending on your definition.

The … Read : Despite high popularity, Facebook pulls the plug on ‘Breakup Notifier’.

NASA delays Glory launch

LOS ANGELES – NASA announced Wednesday that it has postponed the launch of its earth-orbiting Glory Mission spacecraft due to technical problems, Xinhua reported.

During the final 15 minutes before Wednesday’s scheduled launch at 5.09 a.m. from California’s Vandenberg Air Force Base, the vehicle interface control console, a ground interface with Orbital Sciences’ Taurus … Read more : NASA delays Glory launch.

75 percent of world’s coral reefs under threat: report

WASHINGTON – About 75 percent of the world’s coral reefs are threatened by overfishing, coastal development, pollution, rising sea temperatures and ocean acidification, a report released Wednesday said.

Named “Reefs at Risk Revisited”, the report was released by the World Resources Institute (WRI) along with the Nature Conservancy, the WorldFish Center and a network … Read more »»».

Dubai Hospital to be permanent training venue of IAEA

Dubai, Feb 23 (IANS/WAM) The International Atomic Energy Agency (IAEA) has planned to use Dubai Hospital as the permanent venue for various training programmes and workshops organised by it in the Middle East region.

Dubai Hospital CEO Abdul Razzaq al-Madani said that the recommendation came at the conclusion of a training programme organised by …. Source  : Gaea News Network.

Protein that could be new target to reduce damage after heart attack identified

WASHINGTON – Researchers have identified a protein that plays a key role in debilitating changes that occur in the heart after a heart attack.

These changes, or ‘remodelling’ of the heart, often lead to fatal heart failure.

Researchers found that mice genetically altered to lack fibronectin-EDA (FN-EDA) had less heart damage after a heart attack.

The findings … Read more »».

Transgenic fungi may help fight malaria: Study

WASHINGTON – A new study has suggested that a genetically engineered fungus carrying genes for a human anti-malarial antibody or a scorpion anti-malarial toxin could be a highly effective, specific and environmentally friendly tool for combating malaria.

University of Maryland-led team of scientists said that this general approach could be used for controlling other devastating insect … Original source on Gaea Times at : Transgenic fungi may help fight malaria: Study.

Serotonin may play role in autism

WASHINGTON – A new study has suggested that serotonin plays a vital role in autism spectrum disorders.

In labs at the UT Health Science Center San Antonio, scientists are studying strains of mice that inherently mimic the repetitive and socially impaired behaviors present in autism spectrum disorders.

Georgianna Gould, research assistant professor of physiology in the Graduate …. Original article on Gaea Times at  : Serotonin may play role in autism.

Language use can go on a roller-coaster ride during childhood

WASHINGTON – A North Carolina State University study has found that language use can go on a roller-coaster ride during childhood as kids adopt and abandon vernacular language patterns.

“We found that there is a ‘roller-coaster effect,’ featuring an ebb and flow in a child’s use of vernacular English over the course of his or her …. Read the original article  : Language use can go on a roller-coaster ride during childhood.

Gene may explain how leopards got its spots

WASHINGTON – How did the leopard get its spots? How did the zebra get its stripes?

The answer may be a gene, which scientists have found governs colour patterns in deer mice, the most widespread mammal in North America.

This gene, called Agouti, is found in all vertebrates and may establish colour pattern in a wide … Read more : Gene may explain how leopards got its spots.

Shuttle Discovery heads to International Space Station on its final mission

WASHINGTON – US space shuttle Discovery has lifted off for its final flight from NASA’s Kennedy Space Center in Florida to deliver a new module and critical supplies to the International Space Station (ISS).

The STS-133 mission is delivering the Permanent Multipurpose Module (PMM), a facility created from the Multi-Purpose Logistics Module named Leonardo. The module …. Original source  : Shuttle Discovery heads to International Space Station on its final mission.

People who meditate have a stronger mind-body connection than dancers

WASHINGTON – A new study suggests that professional ballet and modern dancers are not as emotionally in sync with their bodies as are people who regularly practice meditation.

Researchers at the University of California, Berkeley, tracked how closely the emotions of seasoned meditators and professional dancers followed bodily changes such as breathing and heart rates.

They found …. Source article  : People who meditate have a stronger mind-body connection than dancers.

Scalp cooling cap may help patients undergoing chemotherapy keep hair

WASHINGTON – Wake Forest University Baptist Medical Center will conduct a feasibility study to test the use of a scalp cooling device that breast cancer patients will wear while undergoing chemotherapy treatment.

This will be part of the first significant study of the medical device in the United States.

The FDA has given approval for an investigational …. Source article on Gaea Times at  : Scalp cooling cap may help patients undergoing chemotherapy keep hair.

Strong link found between victimization experiences, substance abuse

WASHINGTON – Researchers at the University of Illinois at Chicago have discovered a strong link between victimization experiences and substance abuse.

The correlation is especially prevalent among gays, lesbians and bisexuals-more so than in heterosexuals, said Tonda Hughes, professor and interim head of health systems science in the UIC College of Nursing. Hughes is lead author … Read more >>.

Looking at a pic of a loved one ‘cuts pain by 44pc’

LONDON – Scientists at Stanford University have discovered that pictures of loved ones have the power to dull pain.

Their study showed that an image of a romantic partner dulls activity in the pain-processing areas of the brain, to the same degree as paracetamol or narcotics such as cocaine.

As part of the research, the brains of …. Source  : Looking at a pic of a loved one ‘cuts pain by 44pc’.

Probiotic to treat ulcers identified

WASHINGTON – Spanish scientists have identified a strain of probiotic bacteria that may be useful in treating ulcers caused by Helicobacter pylori.

“H. pylori is considered one of the major risk factors underlying the development of gastritis and gastric and duodenal ulcers,” according to the researchers.

“Currently, antibiotic-based treatment for H. pylori infection is neither sufficient …. Source  : Gaea News Network.

12000-yr-old cremated remains of child shed new light on Ice-Age culture

WASHINGTON – The remains of a three-yr-old child in a newly excavated archaeological site in Alaska may provide rare insights into the burial practices of Ice Age peoples.

Archaeologists said the remains found at the site are the oldest human remains found in Northern North America, as well as the second youngest Ice Age child on …. Original article  : 12000-yr-old cremated remains of child shed new light on Ice-Age culture.

Home urine test measures insulin production in diabetics

WASHINGTON – Scientists have developed a simple home urine test that can measure if patients with Type 1 and Type 2 diabetes are producing their own insulin.

The urine test, from Professor Andrew Hattersley’s Exeter-based team at the Peninsula Medical School, replaces multiple blood tests in hospital and can be sent by post as it is …. Read the original article  : Home urine test measures insulin production in diabetics.

Is sex addiction really a disease or just a convenient excuse?

WASHINGTON – As sex scandals become more rampant, experts struggle to understand – is the craving for sex really a disorder or simply a convenient excuse to wriggle out of trouble?

The American Psychiatric Association (APA) is debating whether sex addiction should be added to its Diagnostic and Statistical Manual of Mental Disorders.

Ever since Tiger Woods’ … Read : Is sex addiction really a disease or just a convenient excuse?.

Emotional distress does not stop fertility treatment from working: Study

LONDON – Stress and tension do not stop fertility treatment from working, according to a new study.

Many infertile women believe that emotional distress (for example stress and tension) is a factor in not getting pregnant naturally or lack of success with fertility treatment. This view is largely based on anecdotal evidence and fertility myths such … Original article on : Emotional distress does not stop fertility treatment from working: Study.

A dog may be man’s best friend but a cat is woman’s!

WASHINGTON – While dogs are considered ever-friendly ready to follow you all over the place, cats are thought of as haughty creatures – but that may not be true – according to a new study, which claims cats attach to humans, and particularly women, as social partners.

Researchers at Konrad Lorenz Research Station and the University …. Read the original article  : A dog may be man’s best friend but a cat is woman’s!.

Damaged hearts could one day repair themselves, suggests mice study

WASHINGTON – Researchers at UT Southwestern Medical Center have discovered that the mammalian newborn heart can heal itself completely.

Researchers, working with mice, found that a portion of the heart removed during the first week after birth grew back wholly and correctly – as if nothing had happened.

“This is an important step in our search for …. Read the original article  : Damaged hearts could one day repair themselves, suggests mice study.

Low vitamin D levels associated with allergies in children

WASHINGTON – A new study has shown that low vitamin D levels are associated with increased likelihood that children will develop allergies.

Researchers from Albert Einstein College of Medicine of Yeshiva University, which headed the study, reached the conclusion by studying more than 3,000 children.

They looked at the serum vitamin D levels in blood collected in … Read the original article on Gaea Times at : Low vitamin D levels associated with allergies in children.

Showers forecast in Delhi Friday evening

NEW DELHI – The Indian capital is likely to have some showers Friday night, the meteorological department has forecast.

The capital recorded a meagre 1.5 mm of rain Thursday night which interrupted the Cricket World Cup-2011 match between South Africa and West Indies at the Feroz Shah Kotla towards its fag end.
The weather office … Original article on : Showers forecast in Delhi Friday evening.

Now, an ‘illusion cloak’ that shows you what’s not there!

LONDON – There was the invisibility cloak and this time it’s an illusion cloak – a device that can change an object’s appearance.

The technology could ultimately be used to hide military aircraft.

Wei Xiang Jiang and Tie Jun Cui at Southeast University in Nanjing, China, have created a structure that alters the manner in which way … Read more »».

Punjab, Haryana have rains, mercury dips

CHANDIGARH – Various parts of Punjab, Haryana and their joint capital city Chandigarh received light to moderate rainfall Saturday morning, slightly dipping the temperature in this region.

The region also witnessed showers late Friday night. However, Met department officials have forecast clear weather and bright sun in the coming days.
“We had light to moderate …. Original article on Gaea Times at  : Punjab, Haryana have rains, mercury dips.

Indonesian mud volcano ‘likely to continue erupting for another 26 yrs’

WASHINGTON – Researchers have estimated that the world’s largest mud volcano, which left 13,000 families homeless, is likely to continue erupting for another 26 years.

The volcano, in East Java, Indonesia, first erupted back in May 2006, and – at its peak – was spewing 180,000 cubic metres of mud a day, … Read this article on Gaea Times at : Indonesian mud volcano ‘likely to continue erupting for another 26 yrs’.

New mobile phone app ’spots cancer with 100pc accuracy in an hour’

LONDON – Scientists have developed a new mobile phone application that spots cancer – and is more accurate than the techniques routinely used in hospitals.

The smartphone-based system is up to 100 per cent accurate at telling the difference between benign tumours and their malignant counterparts, reports the … Read : New mobile phone app ’spots cancer with 100pc accuracy in an hour’.

Our willingness to listen to music is a biological trait

WASHINGTON – In a new study, researchers have examined the biological basis of listening to music.

In the study of University of Helsinki and Sibelius-Academy, Helsinki, 31 Finnish families with 437 family members were examined. The participants of the study were …. Read the original article  : Our willingness to listen to music is a biological trait.

Here’s how 5,300-yr-old Otzi the Iceman looked

WASHINGTON – Based on 20 years of research, this is how Otzi the Iceman might have looked: brown eyed, furrow faced bearded, and tired.

Realized by two Dutch experts, Alfons and Adrie Kennis, the model was produced with the latest in forensic mapping technology that uses three-dimensional images of the mummy’s … Read this article on Gaea Times at : Here’s how 5,300-yr-old Otzi the Iceman looked.

Google revamps to keep ‘low-quality’ sites at bay

MELBOURNE – Google has made amendments in the way it ranks web pages as it has been struggling to combat websites that have been able to game its system.

The Internet giant has been under fire recently over the quality of its results.

Google said it changed its mathematical formula …. Original article on Gaea Times at  : Google revamps to keep ‘low-quality’ sites at bay.

IAEA reports new intelligence on Iranian nuclear weapon

VIENNA – A solution for the Iranian nuclear standoff moved further into the distance Friday, as international nuclear inspectors reported on new information pointing to recent nuclear weapons work and on Tehran’s plans to start a new nuclear facility by summer.

The International Atomic Energy Agency (IAEA) pointed out in its report that because of … Original article on : IAEA reports new intelligence on Iranian nuclear weapon.

Sunny morning in capital, rains expected

NEW DELHI – Heavy downpour throughout the night paved way for a chilly Saturday morning, but the clouds soon cleared to make way for the sun. The weatherman has predicted light showers later in the day.

According to the India Meteorological Department (IMD), Delhi recorded 10.3 mm of rainfall from Friday 8.30 a.m to Saturday … Read the original article on Gaea Times at : Sunny morning in capital, rains expected.

Fresh snowfall drapes Shimla in white

SHIMLA – Shimla, the resort destination of Himachal Pradesh, received the season’s fifth snowfall early Saturday, making the destination more picturesque.

While Shimla saw a light spell, nearby places like Kufri and Narkanda experienced moderate snowfall, according to a Met official. Manali also received moderate snow.
The snowfall froze the “Queen of Hills”, as Shimla …. Original article on Gaea Times at  : Fresh snowfall drapes Shimla in white.

Warm day for Delhi, rain likely by night

NEW DELHI – It was a warm, sunny day for the capital Friday as the maximum temperature settled at 25.5 degrees Celsius, a notch below the average for the season.

The weatherman has predicted some light showers towards the night.
“Light rain is expected towards late night. However, the minimum and maximum temperature would be … Read more »»».

Cow’s first milk could boost athletic performance

LONDON – Scientists looking for ways to boost athletic performance have found cow’s first milk promising in the treatment of the ‘leaky gut syndrome’.

Bovine colostrum, early milk produced for a few days after delivery of a calf, is apparently rich in immunoglobulins, proteins involved in promoting the immune system and fighting germs.
… Read more : Cow’s first milk could boost athletic performance.

Study finds how we recall ‘irrelevant’ info

WASHINGTON – A new study has looked at how older and younger adults encode and recall distracting, or irrelevant, information.

The results can help scientists better understand memory and aging.

“Our world contains so much information; we don’t always know which is relevant and which …. Source article  : Study finds how we recall ‘irrelevant’ info.

‘Super skin’ that can sense a fly land

WASHINGTON – ‘Super skin’ so sensitive to touch that it can sense a fly land on it has been developed and could allow robots or other devices to perform functions beyond what human skin can do.

Stanford University researcher Zhenan Bao is also self-powering the ’super skin’ with polymer solar cells. Besides being flexible, … Original article on : ‘Super skin’ that can sense a fly land.

Scientists discover waves in giant magnetic holes on Sun

WASHINGTON – Scientists from the University of Sheffield and Queen’s University Belfast have discovered giant magnetic holes on the surface of the Sun.he team of researchers has found large, dark regions, which look like holes on the Sun’s surface, mark out areas where the magnetic field breaks through from the Sun’s interior and rises into … Read this article on Gaea Times at : Scientists discover waves in giant magnetic holes on Sun.

Dairy colostrum ‘may be the key to Olympic success’

WASHINGTON – Scientists have found that bovine colostrum can massively reduce gut permeability, otherwise known as ‘leaky gut syndrome’.

Their findings could have positive implications not just for athletes but also for sufferers of heatstroke.

Gut disorders induced by exercise are common in runners – the body’s response to increased permeability is to clear the gut contents, …. Original article on Gaea Times at  : Dairy colostrum ‘may be the key to Olympic success’.

Change in PSA level poor predictor of prostate cancer

WASHINGTON – Change in PSA levels over time, known as PSA velocity, is a poor predictor of prostate cancer and may lead to many unnecessary biopsies, according to researchers at Memorial Sloan-Kettering Cancer Center.

Several groups, including the National Cancer Center Network and the American Urological Association, recommend that men with high PSA velocity get a … Read this article on Gaea Times at : Change in PSA level poor predictor of prostate cancer.

Green growth should not result in slow growth: Economic Survey

NEW DELHI – The Economic Survey released Friday has called for careful planning and customised policies to ensure that green growth strategies do not result in slow growth.

The survey tabled by Finance Minister Pranab Mukherkee in both houses of parliament said it was a challenge to maintain proper balance between green policies and growth …. Read the original article  : Green growth should not result in slow growth: Economic Survey.

Scientists illuminate cell pathway key to insulin resistance in type 2 diabetes

WASHINGTON – Scientists have shed new light on the problem of insulin resistance, and identified the key participants in a molecular pathway that holds therapeutic promise for reducing the severity of type 2 diabetes.

Their … Read : Scientists illuminate cell pathway key to insulin resistance in type 2 diabetes.

World’s first android marathon flagged off

LONDON – It has begun – the world’s first pint-sized robos have set off on the world’s first robot marathon.

The event got under way in Osaka, Japan, today with five competitors trying to better each other over the full distance course, [..] Read the original article: here.

‘Practice of mindfulness’ can help people deal with life’s difficulties

WASHINGTON – An expert has suggested that the key to dealing with some of the challenges life throws at us – including pain, suffering, illness, grief and loss – is to truly appreciate the positive aspects of life, and not simply focus on the negative.

It is important to acknowledge the setbacks, but equal attention and …. Original article  : ‘Practice of mindfulness’ can help people deal with life’s difficulties.

Hundreds of ascetics march to save Yamuna

MATHURA – Hundreds of sadhus (ascetics) and Lord Krishna devotees from Mathura have left for Allahabad to begin their long march to New Delhi against pollution in the Yamuna river.

The sadhus of Braj Mandal — Mathura, Vrindavan, Goverdhan and Barsana — will begin the march from Sangam in Allahabad to the national capital [..] Read the original article: here.

Teenage birds sing better in female’s presence

WASHINGTON – Teenage male songbirds seem to improve their performance in the presence of female birds, new research says.

The finding sheds light on how social cues could offer insights into the way humans learn speech and other motor skills, and opens the way for rehabilitating people with brain injuries.
Like humans, songbirds learn … Read this article on Gaea Times at : Teenage birds sing better in female’s presence.

Meet the man who cooks nitrogen-dipped burgers, ultrasonic French fries!

WASHINGTON – Nathan Myhrvold believes that cooking is not just an art, but a science too – meet the man who cooks nitrogen-dipped burgers and ultrasonic French fries.

Author of 2,400-page, 625-dollar self-published book, ‘Modernist Cuisine: The Art and Science of Cooking’, Myhrvold, a former technology chief for Microsoft, combines science and his culinary skills to … Read this article on Gaea Times at : Meet the man who cooks nitrogen-dipped burgers, ultrasonic French fries!.

Shaped pulses could make opaque film see-through

London, Feb 27 (ANI): A non-invasive technique for targeting cancer cells may soon become a reality, thanks to researchers who have found a new way of providing crystal clear vision through an opaque layer.

Some opaque materials allow small amounts of light through if they are in a thin enough layer. But as light passes through …. Source article  : Shaped pulses could make opaque film see-through.

Now, an iPhone app to find parking spots!

WASHINGTON – The headache of finding a parking space in a busy city may soon be eliminated by a new app available for iPhone users.

This 1.99-dollar app, called Parker, was created by San Francisco-based company Streetline in an attempt to bring the concept of parking into the 21st century, reports ABC News.

Parker works with a … Read : Now, an iPhone app to find parking spots!.

Shaped pulses could make opaque film see-through

LONDON – A non-invasive technique for targeting cancer cells may soon become a reality, thanks to researchers who have found a new way of providing crystal clear vision through an opaque layer.

Some opaque materials allow small amounts of light through if they are in a thin enough layer. But as light passes through the layer …. Read the original article  : Shaped pulses could make opaque film see-through.

Plankton shed light on Earth’s ancient atmosphere

WASHINGTON – Researchers have found that plankton play a large part in understanding the origin of Earth’s first breathable atmosphere.

In a study, Ohio State University researcher Matthew Saltzman and his colleagues show how plankton provided a critical link between the atmosphere and chemical isotopes stored in rocks 500 million years ago.

This work builds on the …. Original article  : Plankton shed light on Earth’s ancient atmosphere.

Web-based tool supports sustainable living choices

WASHINGTON – Those who want to live sustainably can now measure their impact on the environment. Scientists have created a Web-based tool that calculates an individual’s ‘nitrogen footprint.’

The device was developed by University of Virginia environmental scientist James N. Galloway; Allison Leach, a staff research assistant at U.Va.; and colleagues from the Netherlands and … Read more : Web-based tool supports sustainable living choices.

Tracking device can tell you where your kids are

LONDON – Would you like to have the security of being able to find your children whenever you want? Then read this.

A wristwatch with a built-in tracking device can tell you exactly where your kids are – and allow you to speak to them at the flick of a button.

Edinburgh-based former acting Lance Corporal Dean …. Original article  : Tracking device can tell you where your kids are.

Himachal to see more rain, snowfall

SHIMLA – Himachal Pradesh may see more rain and snowfall till Wednesday due to which the region’s cold wave will continue, an official said Sunday.

“Moderate snowfall and rain are likely to occur at many places until March 2,” a met department official said.
The higher reaches in Kinnaur, Lahaul and Spiti, Shimla, Kangra, Kullu … Read more >>>.

Infants, toddlers too suffer mental illness

WASHINGTON – A new research has shown that infants and toddlers can suffer serious mental health disorders, yet they are unlikely to receive treatment that could prevent lasting developmental problems.

One barrier to mental health care for young children is “the pervasive, but mistaken, impression that young children do not develop mental health problems and are … Original article on : Infants, toddlers too suffer mental illness.

Endurance exercise thwarts premature aging

WASHINGTON – A study by McMaster University researchers has found that endurance exercise may stop you looking and feeling old, it may even help you live longer.

“We have clearly shown that there is no substitute for the “real thing” of exercise when it comes to protection from aging,” said Mark Tarnopolsky, principal investigator of the … Read the original article on Gaea Times at : Endurance exercise thwarts premature aging.

Can clams help clean oil-filled waters?

WASHINGTON – Researchers at Southeastern Louisiana University are studying the lowly Rangia clam, common in the waters of Lake Pontchartrain, Lake Maurepas and other brackish bodies of water, to determine whether they can help in cleaning oil-polluted waters.

The research is an outgrowth of the work that Phillip Voegel, assistant professor of chemistry, and one of … Read more »».

Oz women warned not to put motherhood on ice

SYDNEY – An increasing number of women are choosing to freeze their eggs for social reasons in the hope they will be able to have a child when they are older.

Now, experts in Australia have slammed fertility clinics in the country for giving false hopes to women whose fertility is declining, reports the Sydney …. Read the original article  : Oz women warned not to put motherhood on ice.

A cup of tea can improve brain power

LONDON – A new study has suggested that drinking tea not only improves brain power, but also reduces tiredness and increases alertness, thereby improving the performance.

For the study, Dutch researchers looked at the effect of key chemicals found in tea on the mental performance of 44 young volunteers, reports the Daily Mail.

The effects of these … Read more >>.

Study could lead to new ways of curtailing reproduction in harmful insects

WASHINGTON – A new study has suggested that insects continue to influence each other on molecular, cellular and physiological levels-even after the partners go separate ways once mating is done.

Mariana Wolfner, Cornell professor of molecular biology and genetics, said that molecules transferred from male to female fruit flies (Drosophila melanogaster) during mating cause a variety …. Original article on Gaea Times at  : Study could lead to new ways of curtailing reproduction in harmful insects.

Scientists discover a new way insulin-producing cells die

WASHINGTON – Scientists in Italy and Texas have discovered a previously unknown cause of the death of insulin-producing beta cells in the pancreas, a core defect in diabetes.

They discovered that the cells can die because of a toxic imbalance of a molecule secreted by other pancreatic cells

“Our study shows that neighboring cells called alpha cells … Read the original article on Gaea Times at : Scientists discover a new way insulin-producing cells die.

Viral infection unlikely to advance deadly lung disease

WASHINGTON – A study conducted by researchers from the U.S., Korea and Japan has found that acute viral infection is not a primary cause of acute exacerbation of idiopathic pulmonary fibrosis (IPF), a progressive, deadly disease resulting in thickening and scarring of the lungs.

Previous studies had suggested viral infection might cause exacerbation of IPF in …. Source  : Gaea News Network.

How HIV reactivates after entering a dormant state

WASHINGTON – A new study, conducted by US researchers, enhances the current knowledge of how human immunodeficiency virus type-1 (HIV-1), which causes AIDS, controls the cell cycle of cells that it infects.

The new findings offer insights into how the virus reactivates after entering a dormant state, called latency.

“As we better understand the biological events …. Original source  : How HIV reactivates after entering a dormant state.

Space shuttle Discovery docks with ISS for final time

Moscow, Feb 27 (IANS/RIA Novosti) “What took you guys so long?” the commander of the International Space Station (ISS) asked the crew of US space shuttle Discovery, after it successfully docked at the ISS for its 13th and final mission.

Discovery Commander Steve Lindsey performed the manoeuvre at 2.14 p.m., while the two spacecraft were …. Original article  : Space shuttle Discovery docks with ISS for final time.

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