President Donald Trump’s threat Tuesday to double his planned tariffs on steel and aluminum from 25% to 50% for Canada led the provincial government of Ontario to suspend its planned surcharges on ...

In response, Ontario agreed to suspend its 25% surcharge on electricity exports to Michigan, Minnesota and New York.

US President Donald Trumps tariff plans on foreign countries have taken global market by the storm, with sharp selloffs in US ...

Ontario Premier Doug Ford is now apologizing to the American people for the fallout from the ongoing trade negotiations ...

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