President Donald Trump announced Tuesday that he’s ordering the tariffs on Canada’s aluminium and steel industry to be raised ...

Trump seems determined to break the association of Canada with boredom — by wreaking havoc upon one of the world’s most ...

President Trump ordered an additional 25% tariff on Canadian steel and aluminum imports Tuesday in response to Ontario charging Americans in parts of three border states 25% more for electricity.

President Trump upped the ante on his steel and aluminum tariffs on Tuesday, saying in an online post that he would increase the planned 25% rate on Canadian metals to 50% in response to its ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.