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.

Ukraine has launched its fourth drone strike in two weeks on Russia’s Tuapse oil refinery and port, igniting fires and producing thick black smoke. The attacks have destroyed or damaged dozens of storage tanks, disrupted operations at Russia’s only ...

Included in Friday’s sanctions is Hengli Petrochemical’s facility in the port city of Dalian, which has a processing capacity of roughly 400,000 barrels of crude oil per day, making it one of the biggest independent refineries in China.

A California oil refinery has been fined $3.25 million by the pollution board despite it shutting down operations in the anti-gas state. The Bay Area Air Quality Management District (BAAQMD) announced Tuesday it was slapping Valero with the charges due to air quality concerns over the last few years.

Ukraine has carried out its fourth drone strike in two weeks on Russia’s Tuapse oil refinery, sparking major fires and further reducing the plant’s capacity. The facility, Russia’s only major Black Sea refinery, has been largely offline since mid ...

Aliko Dangote, Africa’s richest man, pledged to help East African nations build a new oil refinery in Tanzania, as the war in Iran exposes the continent’s over-reliance on fuel imports from the Middle East.