News tagged with aerosol

Sunlight changes aerosols in clouds

(PhysOrg.com) -- Today's climate models regard organic aerosols as static carbon-based molecules, but scientists at Pacific Northwest National Laboratory and the University of California, Irvine showed that ...

dateOct 12, 2011 in Earth Sciences
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The role of bacteria in weather events

Researchers have discovered a high concentration of bacteria in the center of hailstones, suggesting that airborne microorganisms may be responsible for that and other weather events. They report their findings today at ...

dateMay 24, 2011 in Cell & Microbiology
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Argentina bans electronic cigarettes

Argentina on Monday banned the import, sale and promotion of electronic cigarettes, saying there is no proof they help smokers kick the tobacco habit.

dateMay 09, 2011 in Health
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Down-and-dirty details of climate modeling

For the first time, researchers have developed a comprehensive approach to look at aerosols—those fine particles found in pollution—and their effect on clouds and climate. Scientists from Pacific ...

dateMay 04, 2011 in Earth Sciences
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NASA reels from climate science setbacks

A pair of costly satellite crashes have dealt a major blow to NASA's earth science efforts just as the US space agency faces scrutiny from Congress over whether climate science should be part of its focus ...

dateMar 06, 2011 in Space Exploration
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