OTTAWA--The leader of Canada's largest province, Ontario, has threatened to halt exports of electricity and critical minerals to the U.S. after President Trump said he is imposing 25% tariffs on ...

Ontario Premier Doug Ford is adding Buy Ontario legislation to the list of measures he is considering in the face of ...

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

The threat of tariffs from U.S. President Donald Trump is shifting many Canadians’ shopping habits as they look to buy more ...

There is no evidence that Canada cancelled all its ongoing contracts with Elon Musk’s Starlink satellite service, contrary to ...

His party, the Progressive Conservative Party of Ontario, was projected to have won a majority, its third since 2018.

U.K.-based bookmaker Fitzdares is closing up shop in Canada’s most populous province. Fitzdares, "the world’s finest ...

President Donald Trump signed the order to impose the devastating levies on his northern and southern neighbours on Feb. 1, ...

Ontario's Progressive Conservative Party swept to victory and clinched a rare third consecutive majority, according to a ...

Another majority government for Premier Doug Ford and the Ontario PC Party bodes well for the province’s competitive market ...

The 25% tariff on most imported Canadian goods that President Donald Trump’s plans to impose Tuesday has touched off a range ...