As the world warms, the ice Greenland is losing is reshaping sea levels, geopolitics, and global climate systems.

Senior Trump aide and White House Communications Director Steven Cheung responded to a Wednesday night shooting in Minneapolis with a hateful X post aimed at Minnesota Gov. Tim Walz. “Thugs assault a ...

It sounded like one of those Trumpian lines designed to dominate the news cycle for a day or two before collapsing under its ...

Journey to the world's most brutal climates, from Antarctica's frozen plateaus to Siberian villages. Discover how humans ...