U.S. President Donald Trump's ability to swiftly impose, and then delay, tariffs on top trading partners has left world markets swinging one way and then another.

President Donald Trump has agreed to a pause on tariff's against Canada and Mexico. If they are reimplemented, there could be conflict between between Canada and the U.S.

Bank of Canada Governor Tiff Macklem said on Thursday a policy shift in the U.S. was causing uncertainty and President Donald Trump's tariff threats were already impacting businesses and households. Trump agreed on Monday to temporarily pause a 25% levy on almost all imports from Canada and Mexico,

Thursday’s hearing wasn’t a sign of congressional action — it was a political weather vane, showing which way the politics is blowing. And the message to Trump’s pick for trade representative was: Don't apply big tariffs on Canada.

The man likely to be named the United States' chief trade negotiator argued Thursday that President Donald Trump's tariff threat against Canada is about fentanyl trafficking as he faced questions about the levies from Republicans and Democrats.

President Donald Trump announced his promised tariffs on Saturday and paused those levied against Mexico and Canada on Monday for 30 days. In addition to threatening to impose double-digit duties on all products imported from Canada,

How Trump’s Tariffs Against China And Possible Tariffs On Mexico And Canada Could Affect Americans Monica Gorman, a managing director at Crowell Global Advisors and former Special Assistant to the President for Manufacturing & Industrial Policy,