Jul 16, 2014
Why reducing acid in rain is just the first step in recovery.
Apr 22, 2014
Americans worry less about the environment than scientists say we should
Mar 14, 2014
By signing a new deal with the EPA, BP agrees to more oversight
Feb 12, 2014
Groups say pieces of plastic -- called microbeads -- end up in our waterways
Nov 28, 2013
Sriracha hot sauce’s unique burn has been drifting out of its factory and into the surrounding neighborhood of Irwindale, CA.
Nov 18, 2013
A byproduct of refining gasoline clouds the skies of a South Side Chicago neighborhood.
Nov 11, 2013
At MIT, a scientist is studying sea snails, and say they hold the key to "biologically inspired processing."
Oct 29, 2013
To help fight wildfires, officials often dump orange fire retardant from planes. But some Forest Service employees argue the substance doesn't work as promised.
Oct 18, 2013
The fracking boom is bringing in a surge of development -- and tax revenue -- to North Dakota. Now conservationists have a plan use some of that growth to protect the environment.
Sep 11, 2013
Golden State legislators are voting on whether to weaken a key law protecting the environment. Many say the law has been abused.