The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...

A quick look at a map of the Arctic highlights the strategic importance of Greenland to the United States and to NATO and ...

In an exclusive interview, Mette Frederiksen discusses the incident and new transatlantic tensions over NATO and Ukraine.

Ignored for most of its existence, the huge ice-bound island has been thrust into a geopolitical maelstrom. It’s trying to ...

President Trump wants to take over Greenland, although Greenland and Denmark say it’s not for sale. Jeffrey Gettleman, an ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?

People my age grew up with a map of the world that had been created by Flemish cartographer Gerardus Mercator in 1569. But in ...

Thule is less known than other places in classical mythology like Atlantis. But Thule actually existed. The prickly question is, where was it?

President Trump's talk of acquiring Greenland has sparked creative proposals, from a bill to rename the island "Red, White ...

Is California for sale? A lighthearted petition to buy the state of California for Denmark prompted more than 200,000 ...

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

"Talking directly to our adversaries from a position of strength" is a way Trump can ensure peace, according to a former official.