Both Canada and Greenland, which is included in NATO as the territory of founding member Denmark, were raised during an informal press conference in the Oval Office. In the meeting, Trump also applied ...

ANALYSIS: Trump’s insistence that Canada is not a real country bears a striking resemblance to Putin’s in the run-up to his ...

NATO Secretary-General Mark Rutte said nothing about the possibility of the U.S. threatening a founding NATO member, after Trump called the Canadian border 'artificial.' ...

As the planet warms, Antarctica's ice sheet is melting and contributing to sea-level rise around the globe. Antarctica holds ...

The Arctic is a very cold and unique part of our planet. It is filled with ice, snow, and amazing landscapes. But the Arctic ...

The Arctic Circle — and the sovereignty of its biggest island, Greenland — is back in the international geopolitical spotlight. "We need Greenland for national security and even international security ...

Officials in Greenland and Denmark insist the world's largest island isn't for sale. Is President Donald Trump hearing them?

Arctic sea ice growth was slow in February, leaving extent at record-low levels for the end of the month. In the Antarctic, ...

My concern,” says the 23-year-old hunter, fisher and tour company owner, “is that Trump will come and take Greenland.” You’ll ...

At the beginning of February, Danish Prime Minister Mette Frederiksen affirmed that Greenland is "not for sale," but said she was open to the U.S. increasing its footprint in the Arctic region.

Several hours later, NORAD said it also scrambled two F-16 fighter jets from Alaska to Greenland in order to "forward posture NORAD presence in the Arctic." The command said that move was "not in ...