The next generation of heavy-duty engine oil specifications has been adopted by the American Petroleum Institute for 2027 ...

The American Petroleum Institute (API) estimated that crude oil inventories in the United States fell by 4.4 million barrels in the week ending April 17 ...

Big Oil and ag groups are trying to rally lawmakers to support a new year-round E15 measure that a coalition of independent ...

The CEO of the American Petroleum Institute said oil and gas companies are looking for laws and regulations that will outlast the new administration. One of the country’s most powerful oil and gas ...

January 1, 2027, will be the first license date for two new heavy-duty engine oil categories, if all goes as planned. An update from the American Petroleum Institute said it has made significant ...

The new API FA-4 oil-service category was developed specifically to work in concert with the new generation of more fuel-efficient heavy-duty diesels starting to come on the market. Photo: Shell Oil ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. America’s oil industry released its wish list for the incoming Trump administration ...

The American Petroleum Institute’s chief executive spoke about fuel costs as well as artificial intelligence at a conference Thursday. American Petroleum Institute CEO Mike Sommers said Thursday that ...

American Petroleum Institute CEO Mike Sommers says industry leaders want to "make sure that we're finishing the job in Iran." ...