Outgoing Canadian Prime Minister Justin Trudeau says prices for Americans will go up if President Donald Trump follows through with his vow to apply sweeping tariffs on Canadian products.

On his fourth day in office as president, Donald Trump ordered records on the assassinations of the Rev. Dr. Martin Luther King, Jr., President John F. Kennedy and Sen. Robert F. Kennedy declassified.

A federal judge in Seattle has temporarily blocked President Trump's executive order to end birthright citizenship, calling it "blatantly unconstitutional." ...

Mapmakers and teachers are re-thinking what to call the gulf of water between Mexico, the United States and Cuba after President Donald Trump ordered it renamed from the Gulf of Mexico to the Gulf of ...

In an executive order, the president also moved to end gender-related medical treatments for transgender people in prison.

Millions of undocumented immigrants could now face heightened enforcement as President Trump works to fulfill his promise of mass deportations — a promise that could cost the government billions.

A Republican House member introduced a resolution to amend the U.S. Constitution to allow President Donald Trump — and any other future president — to be elected to serve a third term. Rep. Andy Ogles ...

A judge said in a case challenging Trump's executive order, “I can’t remember another case where the question presented is as clear as this one." ...

In the future, all social media posts from the Department of Defense will reflect an emphasis solely on "warfighting and lethality" under President Donald Trump, Fox News has learned.

The letter to federal regulators warns the TRUMP meme coin opens up covert foreign influence, urging regulators to answer the call.

WASHINGTON (AP) — The Senate on Thursday confirmed John Ratcliffe as CIA director, giving President Donald Trump the second member of his new Cabinet.