Oil prices jumped at the market open on Monday after U.S. President Donald Trump imposes tariffs on Canada, Mexico and China, ...

Canadian oil producer Imperial Oil posted a fall in fourth-quarter profit on Friday, after lower crude prices offset the ...

President Donald Trump says his 25% tariffs on Canada and Mexico are coming on Saturday. Trump also said he'll "probably” ...

As Justin Trudeau warns Canadians they could face "difficult days" ahead, here are four options for retaliation.

Oil prices eased on Friday after the White House said U.S. will impose 25% tariffs on Canada and Mexico on Saturday. Brent ...

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

Welcome to our guide to the energy and commodities powering the global economy. Today, reporter Robert Tuttle looks at the ...

(Reuters) - The new tariffs imposed by U.S. President Donald Trump on imports from Canada, Mexico, and China are likely to ...

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

“Heavy oil cannot easily be substituted with the light oil that makes up most of U.S. shale oil production; such a switch ...

Canada will not let the oil-producing province of Alberta suffer the biggest blow of any Canadian retaliatory tariffs in response to potential U.S. import levies, said Jonathan Wilkinson ...

Calnan says the U.S. has the technical ability to shut off the flow of Western Canadian oil to Ontario. When much of Canada's oil pipelines were installed, the concept of 'continental energy ...