Back in Nuuk, Lynge turns to the map once more to reflect on how Greenland became caught up in a much bigger game. He refers to the 1946 attempt by the US to buy Greenland from Denmark, under which ...

On the night of Feb. 5, a waxing gibbous moon will once again cover up the "Seven Sisters" of the famous Pleiades star ...

The North American Aerospace Defense Command scrambled U.S. and Canadian fighter jets last week to accompany a formation of ...

Skiers may delight in the snow forecast, but the latest in a series of atmospheric rivers threatens to bring flooding and ...

One of President Donald Trump’s sweeping executive orders has reignited a debate over the future of Alaska’s vast wilderness ...

More than half the Arctic's coastline is Russian territory and in the last six years Moscow has built more than 475 military ...

Things in the Arctic have never been hotter. In the past year, Russian nuclear submarines have practiced firing cruise ...

Winter in Alaska has waterfalls frozen mid-cascade, ice caves so blue they look unreal, and lakes so clear you can skate across them like glass.

Atmospheric river conditions could bring multiple feet of snow to the northern Sierra Nevada. Other areas face a risk of flooding as the ground becomes increasingly saturated.

Before Red Dog mine zinc and germanium wind up in American products, they get refined in Canada, then sent back to the U.S.

By Liz Kimbrough The Arctic region has shifted from storing carbon dioxide to releasing it into the atmosphere, according to ...

They became social media celebrities during their snowmobile trip from Grand Rapids, Minnesota, to Fairbanks, Alaska, a trek ...