Researchers invent next-gen device to track world's air quality

A new air-quality measuring instrument invented by Pat Arnott and Ian Arnold of the University of Nevada, Reno that is more economical, more portable and more accurate than older technologies has been licensed for commercial ...

NASA to launch newest Earth-observation satellite

(AP) -- NASA is set to launch its latest Earth-orbiting satellite on a $424 million mission to analyze airborne grit spewed by volcanoes, forest fires, smokestacks and tailpipes.

Glory satellite to study aerosols' effect on climate (w/ Video)

(PhysOrg.com) -- Earth’s climate continues to change at a rapid pace. Last week, NASA announced that 2010 was tied as the warmest year on record. Likewise, the last decade was the warmest in the 130-year global temperature ...

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.

NASA airborne observatory's past unearthed

Fifteen years after its final flight, veterans of the Kuiper Airborne Observatory, or KAO, gathered at NASA's Ames Research Center Nov. 10, 2010 to witness the opening of a time capsule.

Were our tetrapod ancestors deaf?

A research group led by Jakob Christensen-Dalsgaard, University of Southern Denmark, have shown that the closest living relatives of the tetrapods, the lungfish, are insensitive to sound pressure, but sensitive to vibrations. ...

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