Donald Trump hit back at Justin Trudeau's tariffs with a fiery claim that Canada will "cease to exist as a viable country" ...

Trump sent global stock markets sliding when he announced tariffs on all imports from China, Canada and Mexico over the ...

President Donald Trump on Saturday declared a national emergency at the U.S.-Canada border, citing an influx of human and ...

Lib Dem leader Sir Ed Davey calls for emergency summit of the Commonwealth with Canada over Trump’s punishing trade tariffs ...

Michigan’s largest industries are caught in the firing line of a U.S. trade war with Canada, Mexico and China as the threat ...

President Donald Trump signed an order to put tariffs on U.S. neighbors Canada and Mexico, as well as China, starting Tuesday ...

The tariffs, which also target China, are scheduled to go into effect Tuesday. They prompted immediate efforts to retaliate.