News tagged with aster

Satellite spies on tree-eating bugs

More than 150 years after a small Eurasian tree named tamarisk or saltcedar started taking over river banks throughout the U.S. Southwest, saltcedar leaf beetles were unleashed to defoliate the exotic invader.

Mar 10, 2009
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Power lines offer environmental benefits

Power lines, long considered eyesores or worse, a potential threat to human health, actually serve a vital role in maintaining the health of a significant population, according to new research out of the ...

Sep 17, 2014
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Worldwide contest to name exoplanets and host stars

For the first time, in response to the public's increased interest in being part of discoveries in astronomy, the International Astronomical Union (IAU) is organizing a worldwide contest to give popular names ...

Jul 10, 2014
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Finally, a mug shot for a crop-killing NH pest

They may be a small insect, but some leafhoppers can carry a big punch, devastating crops and causing millions of dollars in damage. But now New Hampshire farmers have a new source to help them identify the ...

Jul 02, 2014
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Image: NASA satellite eyes Sochi Olympic sites

It's not often that the Winter Olympic Games come with an ocean view, but that's what we are getting this year at the Black Sea resort of Sochi, Russia. Sochi is the warmest city ever to host the winter games, ...

Feb 07, 2014
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