Mexico plans to boost its crude oil reserves to ensure it has enough for at least a decade of consumption, the chief ...

Mexico plans to boost its crude oil reserves to ensure it has enough for at least a decade of consumption, the chief executive officer of state energy company Pemex, Victor Rodriguez, said on ...

A number of oil refineries in Texas have complained about the quality of Mexican oil and have reportedly been turning to suppliers in Colombia and Canada.

US oil refiners along the Gulf Coast are snubbing shipments from Mexico and instead turning to Colombia and Canada amid ...

New US tariffs on imports from Canada and Mexico threaten to further weaken US refiners already facing declining margins.

The 10 percent tariff the president said he might impose in March could cause U.S. refineries to cut production and lead to ...

Mexico's president assured reporters Wednesday that her deal with Donald Trump to pause U.S. tariffs on Mexico won't end ...

Oil prices edged up in volatile trade on Monday but closed at a one-month low on the expiration of a higher-priced contract, ...

With a pause in a standoff over tariffs, Coloradan are among those puzzling over the effects if the Trump administration pursues trade restrictions on Canada, Mexico and China.

New tariffs pose a significant challenge for U.S. refiners, who are already grappling with declining profit margins.

US President Donald Trump said on Friday his administration will impose tariffs related to oil and gas by Feb. 18.