X-rays reveal inner structure of the Earth's ancient magma ocean First look into molten basalt at deep mantle conditions This news release is available in German. Using the world's most brilliant X-ray source, scientists have for the first ...

Stress makes snails forgetful Snail study reveals that stress is bad for memory New research on pond snails has revealed that high levels of stress can block memory processes. Researchers from the University of Exeter and the University of Calgary trained snails ...

Annual car crash deaths in England and Wales have fallen 40 percent in 50 years But may still contribute to social class and gender differences in life expectancy The annual number of car crash deaths in England and Wales has plunged by 41% over the past ...

Crime associated with higher mortality rates The new study, published in the journal PLOS ONE shows that people with drug-related criminal records in Norway have a mortality rate that can be up to 15 times higher than people ...

Discovery of HIV 'invisibility cloak' reveals new treatment opportunities Scientists have discovered a molecular invisibility cloak that enables HIV, the virus that causes AIDS, to hide inside cells of the body without triggering the body's natural defence systems. ...

Study uncovers new explanation for infection susceptibility in newborns CINCINNATI – Cells that allow helpful bacteria to safely colonize the intestines of newborn infants also suppress their immune systems to make them more vulnerable ...

Newly discovered predatory dinosaur 'king of gore' reveals the origins of T. rex November 6, 2013, Salt Lake City, UT – A remarkable new species of tyrannosaur has been unearthed in Grand Staircase-Escalante National Monument (GSENM), southern Utah. The huge ...

New study identifies signs of autism in the first months of life Scientists at Marcus Autism Center, Children's Healthcare of Atlanta and Emory University School of Medicine identify markers of social disability present in 2 to 6-month-old infants later diagnosed ...

RNA controls splicing during gene expression, further evidence of 'RNA world' origin in modern life RNA is the key functional component of spliceosomes, molecular machines that control how genes are expressed, report scientists from the University ...

New research shows clear association between ACE inhibitors and acute kidney injury These and similar drugs are the second most prescribed on the NHS Cambridge scientists have found an association between ACE inhibitors (and similar drugs) and acute kidney ...

First study of Russian meteor The meteor that exploded over Chelyabinsk, Russia in February 2013 was "a wake-up call," according to a University of California, Davis scientist who participated in analyzing the event. The work is published Nov. 7 in the journal ...

Climate change scientists must turn their attention to clean skies Natural aerosols, such as emissions from volcanoes or plants, may contribute more uncertainty than previously thought to estimates of how the climate might respond to greenhouse gas emissions. An ...

Drilling for hydrocarbons can impact aquatic life Drilling sumps can leak into surface water The degradation of drilling sumps associated with hydrocarbon extraction can negatively affect aquatic ecosystems, according to new research published November 6th in the open-access ...

The presence of human settlements has a negative impact on tiger connectivity Tigers are dispersing over much greater distances than previously found Human settlements and roads place greater barriers on tiger dispersal than distance, according to new research published ...

Lower education levels linked to unhealthy diets Higher physical activity in less-educated people is related to unhealthy diets People with lower levels of education may eat larger amounts of unhealthy, calorically dense food than those with a higher education level, ...

Earliest record of copulating insects discovered Fossil of copulating insects discovered from Middle Jurassic period Scientists have found the oldest fossil depicting copulating insects in northeastern China, published November 6th in the open-access journal PLOS ONE ...

Speaking a second language may delay dementia, study shows People who speak more than 1 language and who develop dementia tend to do so up to 5 years later than those who are monolingual, according to a study People who speak more than one language and ...

Volcanic rock probe helps unlock mysteries of how Earth formed New insights gleaned from volcanic rock are helping scientists better understand how our planet evolved billions of years ago. Studies of basalt, the material that forms from cooling lava, ...

Infected butterflies lead geneticists up the garden path UFZ researchers illustrate the weaknesses of DNA barcoding Halle/Saale. For animal species that cannot be distinguished using their external characteristics, genetic techniques such as ...

Earliest marker for autism found in young infants NIH-funded study finds attention to others' eyes declines in 2 to 6-month-old infants later diagnosed with autism Eye contact during early infancy may be a key to early identification of autism, according ...

NASA sees Tropical Depression 30W stretching out, fading Tropical Storm 30W weakened into a tropical depression again on Nov. 6 and wind shear stretched out the storm. The storm's elongation was evident in infrared NASA satellite imagery. NASA's Aqua satellite ...

Brain may play key role in blood sugar metabolism and development of diabetes Normal blood sugar regulation is a partnership between the pancreas and the brain A growing body of evidence suggests that the brain plays a key role in glucose regulation and the development ...

Researchers help make pediatric eye cancer easier to detect Parent's use of digital photography shown as an effective tool in diagnosis of retinoblastoma WACO, Texas (Nov. 6, 2013) —Can parents use digital cameras and smart phones to potentially screen ...

NASA sees heavy rain around Super-Typhoon Haiyan's eye

School violence lowers test scores, not grades WASHINGTON, DC, November 6, 2013 — It's hard to go a day without seeing news of violence in some form occurring in schools around the country, and Chicago is often cited as a city where crime rates in schools ...