EXCLUSIVE: In a swipe at Trump-era tariffs, Ontario's trade minister visits London to deepen ties in defence, tech and AI.

With Carney acknowledging that a tariff-free trade deal is unlikely, what does it mean for the highly integrated aluminum, ...

Canada supplies significant amounts of America's oil and $412 billion in goods annually. Trump's escalating trade war means ...

Alcoa (NYSE:AA) has paused work on all its growth projects in Canada due to President Trump's tariffs, and may need to turn ...

US President Donald Trump has announced that all imports from Canada will have a 35% tariff as of August 1. He sent a letter ...

Canadian Prime Minister Mark Carney says Canada will keep working toward a new trade framework with the United States despite ...

Prime Minister Mark Carney on Wednesday said Canada will introduce a tariff rate quota for countries with which it has free ...

Canada will reduce the amount of foreign steel that importers can bring in tariff-free, a move to help domestic producers ...

President Trump on Thursday threatened to impose 35% tariffs on goods from Canada starting next month, hiking import duties ...

The president revived his discredited claims about fentanyl entering the U.S. from Canada to justify his latest proposed rate ...

Trump, 79, notified Canadian Prime Minister Mark Carney of the incoming tariffs in a letter – one of dozens the president has ...

MSNBC's Lawrence O'Donnell and Jen Psaki discuss the breaking news that Donald Trump is now threatening Canada with tariffs ...