Canada's 25% auto tariffs took effect Wednesday on U.S.-produced vehicles, but the new levies differ in many ways from those implemented last week by President Donald Trump. Canadian officials ...

Canadian Prime Minister Mark Carney told President Donald Trump Friday that his nation will retaliate against the United States with tariffs of its own if Trump presses forward with his promised ...

President Donald Trump backed down from an extraordinary trade war escalation Tuesday that had threatened a massive surge in tariffs on Canadian steel and aluminum and new tariffs on Canadian ...

BEIJING — With U.S. ties at their lowest point in modern history, Canada is turning to one of the only countries with which it had even worse relations: China. Canada is forging a “new strategic ...

Beijing, which set steep duties on canola, peas and pork, wants Canada and Mexico to resist U.S. pressure to raise tariffs on Chinese goods. By Keith Bradsher Keith Bradsher, who has reported on China ...