Oct 27, 2014 New apps connect retailers and restaurants with food charities and composters.
David Martin Davies
Oct 14, 2014 Residents of a Texas town are apprehensive about sludge pits planned in their community.
Oct 17, 2014 The Pentagon sees climate change ratcheting tensions in already problematic regions.
Sep 29, 2014 Putting a price on carbon will create financial incentives to emit less.
Apr 28, 2014 The toxic discharge from coal plants beats Portland cement when used in concrete.
Oct 23, 2013 Britain has just approved construction of its first new nuclear power plant in 20 years.
Jul 2, 2013 Solar facilities like Ivanpah could be the future -- or, they could be a footnote in the history of clean energy.
May 14, 2013 A new report says North America will once again dominate fossil fuel production
Mar 15, 2013 The surge in oil and natural gas production in the U.S. offers real economic opportunities. How much are royalties from offshore drilling growing, and what could be gained by taking some of that money to help fund alternative energies?
Jan 31, 2013 Lawmakers are likely to raise alternative fuel costs at Hagel confirmation hearing.