Picture this: you’re standing in a frozen landscape, breath visible in the crisp air, when suddenly the sky explodes into a ...

New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...

Greenland sharks live for centuries with slow heartbeats and metabolism. Scientists study their longevity secrets.

Wittingly or unwittingly, United Airlines gave Donald Trump a birthday present that more than made up for the lackluster army ...

Greenland's relatively isolated indigenous culture finds itself increasingly exposed to the world just as Trump pushes to ...