Contra Costa County Health Officer Dr. Ori Tzvieli on Tuesday revealed how fortunate the Martinez community was on Feb. 1, ...

Ten days after the refinery fire in Martinez, the Contra Costa Health says that cancer-causing chemicals were among the chemicals involved.

An explosive fire that ignited at a Martinez oil refinery and triggered shelter-in-place warnings spewed cancer-causing ...

Contra Costa County says a range of harmful chemicals were released, including some that pose risks for cancer and ...

The Martinez Refining Company’s latest fire emitted chemicals and combustion byproducts that can cause cancer as well as heart and lung disease, according to Contra Consta Health ...

While some U.S. refiners are scaling back, Saudi Arabia’s Motiva Enterprises just made a power move. The Saudi Aramco-owned refinery in Port Arthur, Texas, has quietly expanded its capacity, now ...

The largest refinery in the Midwest faces higher costs or reduced production if President Trump imposes tariffs on Canadian ...

Q4 2024Management ViewCEO Murray Auchincloss highlighted significant strategic progress in 2024, including 10 new ...