02/03/2012

Everest climber highlights flood threat in Himalayas

(AP) -- Before Apa became a legendary Sherpa mountaineer, he was a humble Himalayan potato farmer who worked his fields in the Everest foothills until, without warning, raging floodwaters swallowed his farm.

Polish report: shale gas extraction not harmful

(AP) -- A scientific study in Poland has found that shale gas extraction at one site produced some toxic refuse but that the waste was reused and didn't harm the environment.

New picture of atomic nucleus emerges

(PhysOrg.com) -- When most of us think of an atom, we think of tiny electrons whizzing around a stationary, dense nucleus composed of protons and neutrons, collectively known as nucleons. A collaboration between the U.S. ...

New computers respond to students' emotions, boredom

Emotion-sensing computer software that models and responds to students’ cognitive and emotional states – including frustration and boredom – has been developed by University of Notre Dame Assistant Professor ...

Leading crop scientist warns against herbicide overuse

Overuse of the herbicide glyphosate (Roundup) has caused US crops to become infested with glyphosate-resistant weeds - and a world-leading researcher at The University of Western Australia is fighting to prevent similar outcomes ...

New Scaphognathid Pterosaur found from Western Liaoning, China

The research of Chinese pterosaurs has made remarkable contributions to the study of those flying reptiles. Most specimens were unearthed from the Yixian and Jiufotang formations of western Liaoning, China. More recently, ...

Happy birthday, Envisat

(PhysOrg.com) -- In the early hours of 1 March 2002, the largest Earth observation satellite ever built soared into orbit from ESA’s launch base in Kourou, French Guiana. For a decade, Envisat has been keeping watch ...

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