Some of Trumps threats to take over Greenland, Canada, and the Panama Canal are based on actual U.S. strategic goals. Others ...

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

The riches thought to lie beneath Greenland's icy terrain have been coveted for more than a century. But how easy are they to ...

The widely reproduced map, created in 1569 ... is Canada (it’s 16 miles from Canada’s Ellesmere Island). Currently, you can fly to Greenland only from Iceland (its nearest European neighbor) ...