Investing.com -- U.S. crude stockpiles fell again last week while fuel demand was mixed, petroleum industry group API said in a report Tuesday as the spring season advanced towards its final month ...

Three years from now, you'll see a new API diesel engine oil-service category, designed to help meet federal greenhouse gas/fuel economy standards, which have a final phase-in date set for model year ...

Investing.com -- U.S. crude stockpiles likely rose last week, while inventories of fuel surged, petroleum industry group API indicated in a report Tuesday that delivered a mixed outcome for oil bulls ...

The American Petroleum Institute (API) has asked the USA road regulator to cancel a planned gradual increase in fuel efficiency requirements, which the industry group says effectively bans liquid-fuel ...

The American Petroleum Institute (API), joined by farming and car dealership groups, filed Wednesday a lawsuit seeking the cancellation of new fuel economy and efficiency standards by the United ...

The lawsuit is the third the oil industry trade group has filed in recent weeks against the administration’s climate rules for vehicles. The American Petroleum Institute is challenging the Biden ...