As the Canada-U.S. trade war heats up, Ontario Premier Doug Ford says he will “respond appropriately” to U.S. President ...

President Donald Trump said he will double the tariffs imposed on steel and aluminum imported from Canada after the province ...

United States President Donald Trump called Canada a 'tariff abuser' on Monday and claimed the US did not need Canadian ...

It comes as Premier of Ontario Doug Ford announced plans to raise electric bills to thousands of Americans by as much as $100 ...

Uncertainty has taken hold of oil markets in recent weeks due to a combination of trade wars, supply increases from OPEC+, ...

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

Ontario “won’t back down” after U.S. President Donald Trump called for a further tariff hike in response to the province’s 25 ...

In a speech to members of his party on Sunday, Prime Minister-designate Mark Carney said Canada ‘will win’ the trade war.

The surcharge comes in response to President Donald Trump's tariffs on the country, some of which Trump pushed back at least ...

The president said he would double tariffs set to go into effect on Wednesday and threatened further levies, as he ramps up ...

President Trump said that he will impose even higher tariffs on Canadian steel and aluminum imports beginning on Wednesday.

President Donald Trump said he is increasing the steel and aluminum tariff on Canadian goods to 50% to retaliate against ...