U.S. President Donald Trump's increased tariffs on steel and aluminum imports took effect on Wednesday as prior exemptions, ...

By Jeff Mason, Andrea Shalal and David Ljunggren WASHINGTON/OTTAWA (Reuters) - President Donald Trump reversed course on ...

US Secretary of State Marco Rubio headed Wednesday to Canada on the highest-level visit by the administration of President ...

Trump previously said he would increase from 25% to 50% tariffs for Canada after Ontario said it would raise electricity ...

President Donald Trump backed down from an extraordinary trade war escalation Tuesday that had threatened a massive surge in ...

Carney, 59, will take the reins of his country at a time when it is locked in a trade war with the U.S., its largest trade ...

World leaders from New Delhi to Brussels facing tariffs from President Donald Trump’s administration are watching Canada to ...

The U.S. president on Tuesday reiterated his claims on Canada’s territory as he increased tariffs, threatening to bring the ...

Ontario Premier Doug Ford says he’s suspending the province’s 25% surtax on U.S.-bound electricity, hours after President ...

The United States’s trade war with Canada took a series of dizzying turns on Tuesday with threats, posturing, and what ...