Archive: 07/18/2011

Making blood-sucking deadly for mosquitoes

Inhibiting a molecular process cells use to direct proteins to their proper destinations causes more than 90 percent of affected mosquitoes to die within 48 hours of blood feeding, a UA team of biochemists ...

Jul 18, 2011
4.3 / 5 (6) 5 | with audio podcast

Getting positive results with negative ions

Yes! That's the answer scientists from OI Analytical and Pacific Northwest National Laboratory got from their experiments to see if the new IonCCDTM can detect negative ions and large ions. Furthermore, employing ...

Jul 18, 2011
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Possibly the most distant object known

The most distant objects in the universe are also the oldest -- or at least that is how they appear to us, because their light has had to travel for billions of years to get here. They are also extraordinarily ...

Jul 18, 2011
4.7 / 5 (20) 204 | with audio podcast

China plans carbon-trading pilot scheme

China will introduce a pilot scheme for carbon emissions trading and gradually develop a national market as the world's largest polluter seeks to reduce emissions and save energy, state media said.

Jul 18, 2011
5 / 5 (2) 3

Community of rare gibbons found in Vietnam

The lively morning calls of a rare species of gibbon has led to the discovery of the only known "viable" community of the talkative primates in remote Vietnamese forests, conservationists said Monday.

Jul 18, 2011
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Scientists seek to increase science literacy

A scientist at the University of Alaska Fairbanks and colleague at Emory University are seeking to persuade the National Science Foundation to reevaluate its decision to cancel a program that has placed 10,000 science graduate ...

Jul 18, 2011
5 / 5 (1) 0

Physicists demonstrate a time cloaking device

Physicists Moti Fridman and colleagues at Cornell University have successfully demonstrated a so-called time cloaking device that is able to “hide” time for 15 trillionths of a second. In a paper published on arXiv, the re ...

Jul 18, 2011 report
4.2 / 5 (11) 7 | with audio podcast

Vermont farmer experiments with cold-hardy rice

(AP) -- Erik Andrus considers himself a beer and bread man, but he's had limited success growing high quality grains on his sometimes soggy swath of Vermont farmland. This spring, in an effort to turn a liability ...

Jul 18, 2011
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