NASA image: Agricultural fires in western Mexico

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite detected dozens of fires burning in western Mexico on May 30, 2013. The fires are outlined in red.

Pollen: You can run, but you can't hide

(Phys.org) —It's the yellowish coating on cars. It floats on ponds, blows with the spring breeze and serves as a potent irritant to allergy sufferers. Now a NASA team is targeting pollen—and its work could help alleviate ...

Scientists trace particulate air pollution to its source

(Phys.org)—Scientists at the University of California, Davis, have, for the first time, developed a system that can determine which types of air particles that pollute the atmosphere are the most prevalent and most toxic.

Black rice bran may help fight disease-related inflammation

Scientists are reporting evidence that black rice -- a little-known variety of the grain that is the staple food for one-third of the world population -- may help soothe the inflammation involved in allergies, asthma, and ...

Britain issues first smog warning of the summer

The British government has urged people to avoid taking outdoor exercise in the afternoon over the Easter weekend because of the first "summer smog" of the year.

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