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

U.S. President Donald Trump on Saturday ordered tariffs on Canadian and Mexican imports to address a national emergency over ...

Mr. Trump is trying use tariffs to force Mexico to better guard its border with the United States, but Mexican officials say ...

Oil prices slipped for a second day on Thursday after U.S. crude stockpiles rose more than expected, though attention ...

LONDON/HOUSTON - US President Donald Trump’s trade tariffs on Canadian and Mexican oil imports will offer European and Asian ...

Oil companies cheered Trump’s recent calls for a more streamlined process and a series of energy-related executive orders he ...

Oil prices were little changed on Thursday as markets braced for threatened tariffs by U.S. President Donald Trump on Mexico ...

Some oil refineries will probably struggle to replace imported crude oil if President Trump imposes 25 percent tariffs on products from Canada and Mexico.