Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.

Greenland’s massive cap of ice, containing enough fresh water to raise sea levels by 23 feet, is in serious trouble. Between ...

The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.

Greenland’s retreating ice cap is exposing the country’s mineral wealth and melting sea ice is opening up the once-mythical Northwest Passage through the Arctic. Greenland sits strategically ...

Greenland’s retreating ice cap is exposing the country’s mineral wealth and melting sea ice is opening up the once-mythical Northwest Passage through the Arctic. Greenland sits strategically along two ...

President Donald Trump has once again stirred controversy by asserting that the United States must pursue the annexation of ...

Greenland’s ice sheet is the second-largest ice cap on Earth, and because of the planet’s rising temperatures, it’s melting. Human-induced climate change is intensifying atmospheric rivers ...

We visit a local compass maker and one of the Boston Harbor Islands ...

Greenland’s retreating ice cap is exposing the country’s mineral wealth and melting sea ice is opening up the once-mythical Northwest Passage through the Arctic. Greenland sits strategically ...

Greenland is the world’s largest island, spanning more than 835,000 square miles, with around almost 80% of that land covered by ice caps and glaciers. The inhabitable, ice-free areas of the ...