The new API PC-12 heavy-duty engine oil category reflects the changing demands of modern diesel engines. But fleets like ...

The American Petroleum Institute (API) estimated that crude oil inventories in the United States rose by 2.69 million barrels ...

American Petroleum Institute CEO Mike Sommers joins 'Kudlow' to discuss President Donald Trump's energy dominance agenda and ...

The American Petroleum Institute (API) estimated that crude oil inventories in the United States rose by 3.296 million ...

These are tough times for oilfield service companies, which face a shifting market, geopolitical supply disruptions, lower upstream capital spending and a strict focus on shareholder returns over ...

The American Petroleum Institute said it opposes new Senate biofuels legislation that would expand sales of higher-ethanol ...

Meanwhile, speculative sentiment improved in copper and aluminium. Copper net longs rose by 6,863 lots to 54,946 lots, while ...

The American Petroleum Institute has opposed a proposal for transit fees on vessels using the Strait of Hormuz, warning that ...

The American Petroleum Institute reportedly shows a surprise build of 3.3M barrels of oil in US commercial stockpiles for the ...

Oil prices rose after Yemen's Iran-aligned Houthi rebels said they attacked a Saudi oil tanker in the Red Sea, denting hopes ...

Earlier this month, a King County judge ruled against the oil companies’ motions to dismiss Leon’s lawsuit, allowing it to ...

Oil prices slipped again on Wednesday, marking a third consecutive day of declines as investors grew increasingly optimistic ...