The incoming International Energy Agency director warns that dirty investments could become uneconomic.
That's the takeaway from a new study of wells in Texas, which was spearheaded by the Environmental Defense Fund.
Will the world end in fire or ice? Climate scientists weigh in.
New report from all-star commission says smart urban development is key to hitting emissions targets.
The Nation magazine and 350 Action are challenging presidential candidates to refuse contributions from oil, gas, and coal companies.
If there's anyone who knows how to solve big problems, it's Henk Rogers, discoverer of Tetris.
Cuba's an environmental oasis? Wait until the U.S. shows up.
A new study looked at polar bears' prospects as the world warms. The verdict? Bad, or very bad.