While leaders argue over affordability and clean-energy developers demand more money, the planet heats up more and more.

Casting doubt on the determination that greenhouse gas emissions endanger public health and welfare, he said, “we’re not ...

The head of the Environmental Protection Agency on Wednesday defended his decision to repeal the legal determination that ...

If you've poured your heart out on social media about a political issue, it might have felt cathartic—but likely was not persuasive, Cornell research finds. Americans are skeptical of emotional ...