Trump and his aides have reportedly threatened to redraw the northern border, go after Canada’s minerals and water, and ...

The government of Ontario is applying a 25 percent surcharge starting Monday on electricity exports to three U.S. states in ...

President Donald Trump doubled tariffs against Canada in an escalating trade war that is shaking up the global financial markets.

After President Donald Trump imposed tariffs on both Canada and Mexico Tuesday, a Canadian official threatened a surcharge on ...

Ontario Premier Doug Ford announced Tuesday that Canada’s most populous province was suspending its 25% surcharge on electricity exports to the US, hours after President Trump announced additional 25% ...

The effect of Ontario imposing a 25 percent surcharge on electricity sales to Michigan, Minnesota and New York is expected to "reverberate" across the wider U.S. grid, according to the province's ...

Following President Trump’s delay on North American tariffs, Ontario Premier Doug Ford announced a 25% tariff on electricity ...