The GOP-dominated House has passed yet another bill to speed up approval of the Keystone XL pipeline -- but it'll never become law.
Organizing for Action, the president's advocacy group, should be doing more on climate change, activists say. Fighting Keystone XL would be a good start.
Inadvertent releases from oil and chemical facilities pose scary health threats to locals, according to a recent investigation. ExxonMobil and BP are big offenders.
Scientists studied really old DNA to figure out what caused the famine in the 1840s. They still don't quite know, but they think the mold is now extinct. Phew.
The Oklahoma senator opposed the Sandy aid bill, but says taxpayer assistance for tornado victims is a wholly worthy expenditure.
Legislation in Congress tries to get the U.S. ready for an onslaught of climate-related maladies. It won't pass, but it's a nice effort.
Climate change is expected to boost the number of deaths in New York City's most densely populated borough, a new study finds.
Sales of the Nissan Leaf and Tesla Model S helped the industry reach this milestone. Meanwhile, Tesla plans to repay a government loan nine years early.
Companies from Japan and Canada want to build the mine on land held sacred by Native Americans, and the U.S. Forest Service may just say OK.