Leaving the relative shelter of Alaska behind, the route toward Greenland brings open ocean, extreme weather, and rising risk ...

The early warning radars on Greenland are key to defending the U.S. against nuclear attack, but they're vulnerable to ...

In the Arctic the case is clear-cut. Allies are a boost, not a burden. Mr Trump’s dream of an Arctic manifest destiny in ...

This scientific discovery is useful because it demonstrates how a warming climate is impacting the Arctic at an accelerating ...

The scientific case for exploration dates back many millions of years to continental drift when Greenland was believed to be ...

With the support of a National Science Foundation award of over $400,000, Galla will work with Boise State and a global community of researchers — including those studying Arctic systems — to reveal ...

Two thousand years ago, Alaska’s Mount Okmok volcano spewed ash high into the atmosphere for months. Scientists believe it ...

The Carrington Event, as it was later called, revealed that the sun's environment could violently change. It also suggested ...

One hundred years after the heroic journey to Nome, scientists reveal how Balto's DNA explains his incredible endurance and ...

Astonishingly, he does not rule out taking the Danish-ruled island by force, claiming America needs it for “international ...

Readers respond to recent Post articles and commentary. The Oct. 10 news article “ Trump initiative eyes $50M for Greenland’s ...

The cloudy, sediment-laden meltwater from glaciers is a key source of nutrients for ocean life, but a new study suggests that ...