The Trump administration on Thursday revoked a scientific finding that climate change is a danger to public health, an idea that President Donald Trump called "a scam." But repeated scientific studies ...

PROVIDENCE, R.I. — The Environmental Protection Agency kept three scientists from speaking at a Monday event in a move condemned by researchers and Democratic members of Congress as an attempt by the ...

CORTINA D'AMPEZZO, Italy (AP) — Olympic fans came to Cortina with heavy winter coats and gloves. Those coats were unzipped Sunday and gloves pocketed as snow melted from rooftops — signs of a warming ...

The Environmental Protection Agency repealed its own landmark assessment that greenhouse gases threaten public health and welfare. Until today’s shift, the ‘endangerment finding’ had been the legal ...

The Winter Olympics are in full swing, but it's a far cry from the first games held 130 years ago. Horizons moderator William Brangham explores advances in training, technology and psychology with Dr.

Former Vice President Al Gore Releases Documentary on Global Warming Former Vice President and presidential contender Al Gore is back in the limelight with a newly released documentary on global ...