Saudi Arabia shut its biggest domestic oil refinery on Monday after a drone strike, a source said, as Israeli and US strikes and Iranian retaliation forced shutdowns of oil and gas facilities across the Middle East.

At least four of the lawsuits, including three filed in state District Court in San Antonio, are each seeking at least $1 million in damages.

Valero Energy Corp’s Bay Area oil refinery has shut down key operating units, dashing California’s hopes to retain one of the state’s last remaining fuel-making plants.

Republicans are sounding the alarm bells on rising gas prices as California transitions away from fossil fuels. Democrats counter that there's progress being made

A legal battle unfolds in Jefferson County over the confidentiality of documents in a refinery accident lawsuit.

For decades, the Valero refinery shaped Benicia’s economy, politics and health. Now the city has become a reluctant test case of whether an oil town can reinvent itself

Federal investigators released their report Monday into the fatal Oct. 10, 2024, release of a toxic chemical at the PEMEX Deer Park Refinery in Deer Park. Two contract workers died from exposure to

Mataripe, Brazil's second-largest refinery, accounting for about 14% of national capacity, is set to increase diesel production to 13,700 m3d from 12,400 m3d.