President Trump revealed increasing tariffs on Denmark and seven other European allies, specifically to compel Denmark to negotiate the transfer of Greenland to the U.S.

An existing treaty offers full U.S. military access to the island, so why go to war against NATO member Denmark?

The U.S. Supreme Court released three decisions on Tuesday morning -- but did not rule on the legality of President Donald Trump's global tariffs.

Trump’s push to acquire Greenland sparks new tariffs on Europe, raising geopolitical risks and taxpayer costs as NATO tensions grow.

French president says ‘no amount of intimidation’ will make EU change course on Greenland

U.S. President Donald Trump has repeatedly threatened Greenland and says Washington must take control of the strategically located island.

Trump says strong economic gains aren’t being communicated well, joking he may have “bad public relations people."

President Trump has called this approach the "Donroe Doctrine". It's an adaptation of the 1823 Monroe Doctrine, with which Trump asserts the right of the United States to dominate the region he considers to America's backyard and interfere where he believes it is necessary.

The president has been adamant in recent weeks that US-ownership of Greenland is critical for national security, particularly for identifying and fending off threats from Russia and China.