As Justin Trudeau warns Canadians they could face "difficult days" ahead, here are four options for retaliation.
Canadian oil producer Imperial Oil posted a fall in fourth-quarter profit on Friday, hurt by lower commodity prices.
President Donald Trump said this week that tariffs on U.S. neighbors Canada and Mexico will arrive Saturday. The two nations ...
Canada warns US tariffs on Canadian oil could force America to rely on oil from Venezuela, a country the US avoids.
Tariffs on Canadian oil would mean less exports, but that would raise prices enough to make alternatives attractive. Midwest ...
Canada's Reconnaissance Energy Africa (ReconAfrica) has found indications of oil at its Naingopo onshore exploration well and ...