Donald Trump spent a noteworthy chunk of the transition period provoking controversy—and insulting NATO allies—with his ...

From the Reconstruction era to the Cold War, multiple administrations have tried (and failed) to acquire the Arctic island.

The time has come to stop debating Trump’s intentions and instead focus on how to implement the first expansion of American territory since the Eisenhower administration.

It has been nearly 80 years since the United States expanded its territory, and there are increasing signs that President Donald Trump intends to change that. After what seemed in his first term like ...

On the day he took office, President DONALD TRUMP insisted that U.S. control of Greenland was necessary for American security. But short of buying — or seizing — the island outright, Trump already has ...

It's been seen for some time that U.S. sovereignty over Greenland would bring strategic advantages, writes Colin Gordon for The Conversation.

Europe has so far not commented on Trump’s statements on Canada and Greenland, but any further move in this regard, ...

Americans are rejecting some of President Donald Trump’s newest ideas, according to new polling.

Enlisting unlikely characters to his inner sanctum has become a Donald Trump trademark. Yet, of all the President's men, ...

William McKinley, the 25th president, loved tariffs and expanded American territory. What more do you need to know?

An estimated 7,500 of Greenland lakes turned brown, began emitting carbon, and suffered a decline in water quality.