With Mark Carney’s victory as the leader of the Liberal Party to become the new Prime Minister of Canada, the tariff war between the United States and its northern neighbor, which is its ...

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

After meeting with US trade officials, Canadian representatives, including Ontario Premier Doug Ford and Ambassador Kirsten ...

The Trump administration's uncompromising approach to trade tariffs appears to have sparked a trend in opposition: boycott campaigns against American products from consumers and companies.