The Trump administration will implement new tariffs this week while retaliatory taxes from Canada and China begin Monday.

Canada’s incoming prime minister, Mark Carney, is pledging to continue Justin Trudeau’s legacy of standing up to President Trump and rejecting threats to make the nation part of the U.S.

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

After decades of bilateral stability, the vote on Canada’s next leader now is expected to focus on who is best equipped to deal with the United States.

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Former central banker Mark Carney is set to become Canada’s next prime minister after succeeding Justin Trudeau as leader of ...

Good morning. Canada gets a new leader who says he’s ready to take on Donald Trump. Trade tensions weigh on US assets. And Josh Allen proves he really is MVP. Listen to the day’s top stories.