01/11/2012

Hardier cassava offers promise for hungry Africa

(AP)—From this field nestled among the lush rolling hills of Nigeria's southwest, the small plants rising out the hard red dirt appear fragile, easily crushed by weather or chance.

Researchers use stunt kites to generate energy

It may seem as though the German plains are all but tapped out when it comes to wind energy production. To refute this theory researchers are sending stunt kites into the skies to harness the wind and convert the kinetic ...

Cassini Halloween treat: Titan glows in the dark

(Phys.org)—A literal shot in the dark by imaging cameras on NASA's Cassini spacecraft has yielded an image of a visible glow from Titan, emanating not just from the top of Titan's atmosphere, but also - surprisingly - from ...

Researchers boost silicon-based batteries

(Phys.org)—Researchers at Rice University have refined silicon-based lithium-ion technology by literally crushing their previous work to make a high-capacity, long-lived and low-cost anode material with serious commercial ...

Wipro hives off non-IT businesses, stock gains

(AP)—India's Wipro will separate its core information technology business from its consumer care and lighting, infrastructure engineering and medical diagnostics businesses, the company said Thursday.

The night life: Why we need bats all the time

The sight of bats hanging upside down in creepy caves or fleeing in fluttery flocks from their subterranean haunts at dusk like "bats out of hell" may spook even the most rational, otherwise unflappable observer.

Researchers help 'extinct in the wild' toad return home

(Phys.org)—Scientists from the University of Georgia Savannah River Ecology Laboratory have helped to reintroduce a species of toad declared extinct in the wild to its native range-the world's first reintroduction of an ...

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