If the US imposes import taxes as the president has threatened, its neighbour is mulling a range of targeted responses.

President Donald Trump said his 25% tariffs on Canada and Mexico are coming on Saturday, but he’s still considering whether ...

President Trump may include oil in his tariffs on Canada and Mexico, but the move could undermine his pledge to lower ...

Canadian oil producer Imperial Oil posted a fall in fourth-quarter profit on Friday, hurt by lower commodity prices.

Steep tariffs on Mexico and Canada are set to go into effect on Saturday as President Trump threatens trade with America's ...

WASHINGTON (Reuters) -U.S. President Donald Trump on Thursday said he would likely decide by the end of the day whether to ...

US President Donald Trump said he expected to decide Thursday whether to include crude oil imports in tariffs on Canada and ...

Some oil refineries will probably struggle to replace imported crude oil if President Trump imposes 25 percent tariffs on ...

Tariffs on Canadian oil would mean less exports, but that would raise prices enough to make alternatives attractive. Midwest ...

One chart shows why US gas prices could spike under Trump's tariff plans.

The president said oil "may or may not" be affected by his tariffs on the two countries, which are set to take effect on Saturday.

Canada warns US tariffs on Canadian oil could force America to rely on oil from Venezuela, a country the US avoids.