Today's Top Science News

Sunday, November 22, 2009

Mysteriously Warm Times in Antarctica

A new study of Antarctica's past climate reveals that temperatures during the warm periods between ice ages (interglacials) may have been higher than previously thought. The latest analysis of ice core records suggests that ...  > full story
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Brain Disease 'Resistance Gene' Evolves in Papua New Guinea Community; Could Offer Insights Into CJD

A community in Papua New Guinea that suffered a major epidemic of a CJD-like fatal brain disease called kuru has developed strong genetic resistance to the disease, ...  > full story
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Watching a Cannibal Galaxy Dine

A new technique using near-infrared images, obtained with ESO's 3.58-metre New Technology Telescope (NTT), allows astronomers to see through the opaque dust lanes of the giant cannibal galaxy Centaurus A, ...  > full story
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Active Hearing Process in Mosquitoes

A mathematical model has explained some of the remarkable features of mosquito hearing. In particular, the male can hear the faintest beats of the female's wings and yet is not deafened by loud noises. ...  > full story
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Large Hadron Collider: Beams Are Back on at World's Most Powerful Particle Accelerator

Particle beams are once again zooming around the world's most powerful particle accelerator -- the Large Hadron Collider -- located at the CERN laboratory ...  > full story
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Frog Legs Trade May Facilitate Spread of Pathogens

Most countries throughout the world participate in the $40-million-per-year culinary trade of frog legs in some way, with 75 percent of frog legs consumed in France, Belgium and ...  > full story
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Spinal Cord Injuries: Experimental Drug May Restore Function of Nerves

Researchers have shown how an experimental drug might restore the function of nerves damaged in spinal cord injuries by preventing short circuits caused when tiny "potassium channels" in the fibers ...  > full story
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After Mastodons and Mammoths, a Transformed Landscape

Roughly 15,000 years ago, at the end of the last ice age, North America's vast assemblage of large animals -- including such iconic creatures as mammoths, mastodons, camels, horses, ground sloths and ...  > full story
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Engineers Use Aerospace Approach to Design Wave Energy System

The ocean is a potentially vast source of electric power, yet as engineers test new technologies for capturing it, the devices are plagued by battering storms, limited efficiency and the need to ...  > full story
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Rich Ore Deposits Linked to Ancient Atmosphere

Much of our planet's mineral wealth was deposited billions of years ago when Earth's chemical cycles were different from today's. Using geochemical clues from rocks nearly 3 billion years old, a group of scientists have ...  > full story
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Barn Personnel Experience Higher-Than-Average Rates of Respiratory Symptoms

The estimated 4.6 million Americans involved in the equine industry may be at risk of developing respiratory symptoms due to poor air quality in horse barns, according to a questionnaire ...  > full story

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Protect Yourself From Latex Allergies

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