By Susan Scutti | Tue, 07/09/2013 - 16:56
Although the health benefits of biking are firmly established, there are risks: accidents and exposure to pollution. Bike trails may help you avoid both.
By Samantha Olson | Thu, 06/20/2013 - 12:51
In the largest study of early-life air pollution exposure and asthma risk in minority children, researchers found a striking link between the two.
By Ashik Siddique | Wed, 04/03/2013 - 18:11
Rapidly growing East Asian megacities suffer from acid rain downpours that can only be stopped by effective environmental regulations, say researchers.
By Christine Hsu | Tue, 10/16/2012 - 12:10
Smoking in cars, even with the windows rolled down or the air conditioning turned on, raises the pollution exceeding official "safe" limits recommended by WHO.
By Nikki Tucker | Mon, 09/24/2012 - 14:37
That charbroiled burger may be delicious but it is polluting the air you breathe. If burger lovers did not have enough to worry about, new research has found that burgers are just as harmful to the ozone layer as a diesel truck.