The oil giant says the documents ignore the critical context of the complex operating environment at the time.

On the evening of March 7, 2026, a series of explosions and fires occurred at multiple oil storage and refining facilities in ...

Volunteers try to clean up oil pollution after Ukrainian strikes on a refinery in the Russian Black Sea town of Tuapse, a key oil-processing and export hub.

California regulators overhauled the state's carbon market, potentially steering billions in free pollution permits to oil ...

Satellite data shows that joint U.S.-Israeli airstrikes on Iranian oil facilities ejected over 29,800 tons of toxic sulfur ...

Marathon Petroleum Corp.’s application to renew the major air permit for its El Paso oil refinery can move forward. The permit application meets all applicable legal requirements, and the refinery’s ...

After invading more than four years ago, Moscow has usually been the one causing ecological disaster. But Kyiv’s strikes, intended to cut into the Kremlin’s oil revenue, have flipped the script.

Delaware City Refinery spilled oil into the Delaware River just after the holiday weekend. Here's what happened.

TULSA, Okla. — HF Sinclair and the Oklahoma Department of Environmental Quality (ODEQ) held a community meeting Tuesday night to provide updates on addressing historical pollution from the company’s ...