10/01/2011

Climate change affects amphibian breeding, researchers find

If you hear frogs calling and it seems like the wrong time of year, scientists say it may be due to climate change. Researchers from the University of Georgia Savannah River Ecology Laboratory, writing in the Proceedings ...

Space flight by Giffords' husband may be in doubt

(AP) -- The shocking gundown of Rep. Gabrielle Giffords has left NASA reeling: Her astronaut husband was due to rocket away in just three months as perhaps the last space shuttle commander, and her brother-in-law is currently ...

Water most likely basis for complex ecosystem development

The assumption that alien biochemistries probably require liquid water may seem a little Earth-centric. But given the chemical possibilities available from the most abundant elements in the universe, even an alien scientist ...

Desert dust puzzle solved

(PhysOrg.com) -- Pioneering measurements by University of Reading scientists are helping to unravel a mystery over strange properties of atmospheric dust.

Shining light on graphene sensors

National Physical Laboratory, together with an international team of scientists, have published research showing how light can be used to control graphene's electrical properties. This advance is an important step towards ...

New glass tops steel in strength and toughness

(PhysOrg.com) -- Glass stronger and tougher than steel? A new type of damage-tolerant metallic glass, demonstrating a strength and toughness beyond that of any known material, has been developed and tested by a collaboration ...

How do you make lithium melt in the cold?

Sophisticated tools allow scientists to subject the basic elements of matter to conditions drastic enough to modify their behavior. By doing this, they can expand our understanding of matter. A research team including three ...

New species of flying reptile identified on B.C. coast

Persistence paid off for a University of Alberta paleontology researcher, who after months of pondering the origins of a fossilized jaw bone, finally identified it as a new species of pterosaur, a flying reptile that lived ...

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