Canada could halt oil and gas imports to the U.S. if Donald Trump imposes steep new tariffs, Ontario Premier Doug Ford warns.

Canada is preparing retaliatory tariffs in response to U.S. president-elect Donald Trump's threat to levy a 25 per cent ...

Alberta Premier Danielle Smith, Quebec Premier François Legault, and Newfoundland and Labrador's Andrew Furey said bluntly ...

The premier of Canada’s most populous says he will cut off energy to the United States if President-elect Donald Trump ...

OTTAWA — Incoming U.S. president Donald Trump is brushing off Ontario’s threat to restrict electricity exports in retaliation ...

Canada’s most populous province has no plans to go gentle into that good night if Donald Trump follows through on his threat ...

Doug Ford, the Premier of Ontario and leader of Canada’s progressive conservative party, joins CNBC's 'Power Lunch' to ...

What would it look like if Ontario and other provinces retaliated to Trump's tariff threat? Experts say Canada doesn’t have much room to work with.

What you need to know about the postal strike’s impact on travel plans, Ford threatening to use the notwithstanding clause ...

Toronto — The premier of Canada's largest province said Wednesday he will cut off energy to the United States if ...

Trump admitted on the weekend he can't guarantee the threatened tariffs won't raise prices for American consumers.