President Donald Trump pulled out of trade talks with Canada Thursday, furious over what he called a “fake’’ television ad ...

Canada and the U.S. have been locked in a tariff war since shortly after Trump returned to office in January 2025. Here is a timeline of key developments.

Add Yahoo as a preferred source to see more of our stories on Google. Canadian Prime Minister Mark Carney speaks with members of the media as he arrives at the Office of the Prime Minister and Privy ...

It is a widely accepted truism, to which the Trump administration subscribes, that economic security is national security. Indeed, in his May address to the 2026 Reagan National Economic Forum, ...

The United States and Canada are locked in an ongoing trade war and hundreds of American goods will soon be affected by tariffs as high as 50%. After negotiations between the neighboring countries ...

After trade talks between Canada and the United States broke down in August, the Trump administration announced 50% tariffs on $20 billion of Canadian imports. This latest round of tariffs is a ...

Editor’s note: This story has been updated to include a Sept. 15 statement from GPI. Canada’s retaliatory tariffs of 15% to 50% on US goods took effect on Monday, in response to the Trump ...