Ontario Premier Doug Ford said a 25% surcharge on electricity sent to Michigan, Minnesota and New York, will be effective on ...

Mr. Trump said the decision came in response to Ontario's move to impose a 25% surcharge on electricity exports to the U.S.

Doug Ford, the Ontario Premier, announced Tuesday that his province's planned 25% tariff on electricity exports to the U.S ...

Here is what to know about the ongoing trade spat with Ontario. Live updates: Trump escalates Canada trade war, doubles tariffs on steel, aluminum Tuesday morning: Trump announced retaliation ...

Incoming Canadian Prime Minister Mark Carney says he’s ready to meet with U.S. Donald Trump if he respects Canadian ...

After back-and-forth tariff threats that sent markets sharply lower Tuesday, the US commerce secretary and the premier of ...

Ontario is in the midst of its worst outbreak of measles in more than 20 years, according to the latest report from Public ...

The U.S. president ratcheted up a trade war with America's northern neighbor after Ontario's surcharge on electricity sold to ...

Ontario has imposed a 25% surcharge on all electricity exports to the U.S. in response to U.S. tariffs on Canadian goods, and ...

Canada will announce Canadian $29.8 billion or $20.7 billion in retaliatory tariffs in response to the 25% steel and aluminum ...