17/09/2009

NASA's TRMM satellite sees heavy rainfall in Choi-Wan

NASA and the Japanese Space Agency's Tropical Rainfall Measuring Mission (TRMM) satellite flew over the center of Super Typhoon Choi-Wan at 2:34 EDT on September 17, 2009 and captured heavy rainfall around the storm's center.

New Drake equation to quantify habitability?

Researchers from the Open University are laying the groundwork for a new equation that could mathematically quantify a habitat's potential for hosting life, in a similar way to how the Drake equation estimates the number ...

Variety trade newspaper to charge for online site

(AP) -- Ending a three-year flirtation with free online content, Variety newspaper plans to put some of its Web site content behind a "pay wall" that will require a paid annual subscription, its publisher said Thursday.

Why Female Water Buffalo Have Horns but Impala Do Not?

(PhysOrg.com) -- The reason some female hoofed animals have horns while others do not has long puzzled evolutionary biologists, even the great Charles Darwin. But now a survey of 117 bovid species led by Ted Stankowich, professor ...

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