Across much of the world, planting more trees means more carbon is stored, and global warming is reduced. That’s the thinking ...

Former President Trump renews his controversial bid to purchase Greenland, claiming it's essential for U.S. national security. The strategic Arctic territory, rich in natural resources and home to a ...

An Arctic outbreak featuring punishing cold weather is beginning across much of the U.S. at the same time that Europe ...

Trump calls climate change a hoax. The Trump transition team did not respond to a request for comment. But his former ...

Clam shells could help scientists understand the Atlantic Ocean’s sensitive circulation system — and predict when that ...