Canadian leaders are threatening to add surcharges to electricity flowing into Michigan, or cut it off entirely.

Amid a trade war, a leader in Canada is threatening to put a surcharge on electricity exported to Michigan — or shut it off.

Ontario Premier Doug Ford threatened to impose a 25% surcharge on or shut off the electricity the province exports to ...

Ontario's retaliatory threat to impose a 25% surcharge on electricity exported to the United States would have an unclear ...

After President Donald Trump imposed tariffs on Canada, our neighbors to the north responded with tariffs of their own.

Donald Trump put in place a 25% tariff on Canadian goods and 10% on energy Tuesday. The country has retaliated, and Ontario ...

United States tariffs on Mexican and Canadian imports took effect on Tuesday. The levies, set at 25 percent by US President ...

Canada send surplus energy to states across the Northeast, including New York — but will Canada shut it off? Plus, how much ...

The Trump administration will exempt U.S. automakers from new tariffs on Canadian and Mexican imports for one month, the ...

OTTAWA — U.S. President Donald Trump has imposed tariffs on imports from Canada and Mexico — a 25 per cent across-the-board ...

The tariffs are expected to have a devastating impact on Ontario's auto manufacturing industry, which employs well over 100,000 people.

How will they impact the US and global economy? And what is a tariff, anyway? BBC correspondents around the world are ...