News tagged with aerosol

NASA launches weather-climate satellite

The US space agency on Friday launched a first-of-its kind satellite that will send back data on weather and climate to help forecasters predict major storms and other changes in the environment.

Oct 28, 2011
5 / 5 (3) 6

Carbon dioxide controls Earth's temperature

(PhysOrg.com) -- Water vapor and clouds are the major contributors to Earth's greenhouse effect, but a new atmosphere-ocean climate modeling study shows that the planet's temperature ultimately depends on ...

Oct 14, 2010
3.7 / 5 (54) 327 | with audio podcast

Sulfurous signs of life

Any sulfurous molecules that astronomers spot on alien worlds might be a way to reveal whether or not those distant planets host life, researchers suggest.

Jun 30, 2011
3.7 / 5 (9) 17 | with audio podcast

Tiny particles, big impact

Atmospheric aerosols may be small, ranging in size from a few nanometers to a few microns, but they have a big impact on climate.  At the Pacific Northwest National Laboratory, capabilities developed ...

Jun 03, 2011
5 / 5 (3) 0 | with audio podcast

Refining atmospheric climate models

(PhysOrg.com) -- A long, frustrating search for the source of "extra" aerosols seen in field experiments but not in models might have come to an end when scientists at Pacific Northwest National Laboratory ...

Feb 01, 2011
5 / 5 (4) 17 | with audio podcast