Nov 19, 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 22, 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.
Jun 6, 2013 The Monterrey Bay Aquarium just released a new report on all the sea junk they've discovered over the past 22 years of underwater surveys.
Jun 3, 2013 The timber industry is challenging the sustainable forestry certification of the LEED green-building program state by state.
May 14, 2013 A new satellite could tell us a lot about climate change.
Apr 29, 2013 The vote, which will restrict the use of certain types of pesticides for two years unless decisive new information becomes available, is an effort to protect the dwindling honeybee population.