Greenland has been home to top-secret U.S. nuclear weapons base. Today its melting ice cap is a top concern as it threatens the world's oceans.

Changing skylines, architecture and classic street scenes, here's how everyday business in Germany's most famous cities has ...

Welcome back, imperialism! President-elect Trump has announced that he wants to take Greenland and That could usher in ...

Vladimir Putin, who has made no secret of his desire to assert Russian hegemony over Eastern Europe, would relish seeing ...

Global warming is making both places more important to global shipping and trade. To imagine the kind of future a hotter, ...

For the United States and much of the world, what 2025 holds rests on what Donald Trump does during his second presidency, ...

A former national security adviser to Donald Trump has finally acknowledged the existence of climate change, unlike his ...

Denmark needs to do more than add dog sleds to defend Greenland, given its icy territory has it “on the front lines of the ...

Former national security adviser Robert O’Brien said in a Sunday interview that Denmark should let the U.S. “buy” Greenland ...

President-elect Donald Trump has recently revived his dream of expanding the United States through the purchase of Greenland.

Sen. Ben Cardin said on ABC's "This Week" that President-elect Donald Trump's threats to seize the Panama Canal could drive U ...

Greenland. Panama. Canada. Does incoming US President Donald Trump really want to make these the 51st, 52nd and 53rd United States?