US refiners may be forced to find alternative oil sources and could face challenges in maintaining optimal refinery operations due to tariffs.

HOUSTON - ConocoPhillips (NYSE: NYSE:COP), currently trading at $96.26 and near its 52-week low, has received exemptive relief from certain Canadian securities requirements following its acquisition ...

Trump has said that the government should raise more of its revenues from tariffs, as it did before the income tax became ...

The president is demanding respect from other nations, claiming Canada has been “very tough to deal with over the years” ...

Among other things, the bill would criminalize statements of fact, such as saying natural gas has lower emissions than coal.

As the threat of a trade war grows, Canadian investors are seeking protection in gold and in shares of companies producing ...

Canada would likely impose its own tariffs on U.S. goods if they're levied here, meaning consumers on both sides of the ...

The U.S. Coast Guard has been searching for tar balls that began showing up on South Florida beaches over the weekend ...

U.S. refiners including Valero Energy, Phillips 66 and BP recently said tariffs on Canadian oil imports could lead them to reduce output or deal with logistical issues as they try to find replacement ...

The leaders of all Canadian provinces and territories are set to meet up in the U.S. capital  to take their arguments against tariffs to American lawmakers, business groups and labor leaders.

BP on Tuesday said it expects its 440,000 b/d refinery in Whiting, Ind., will run at full capacity this year after completing a major maintenance turnaround in the fourth quarter.