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

After 32 years with the county, Contra Costa Health Chief Executive Officer and Health Director Anna M. Roth has announced ...

A woman was killed and a man seriously injured after a solo-vehicle collision in Contra Costa County Monday morning, ...

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

Antioch Police Oversight Commissioner Leslie May resigns after using racial slurs; city reaffirms zero tolerance for racism.

WASHINGTON (AP) — Elon Musk has long railed against the U.S. government, saying a crushing number of federal investigations ...

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

BRENTWOOD — The long-awaited Sand Creek Road extension, which connects neighboring cities and aims to reduce traffic, is now ...

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 ...

The family claims that the internship, which is aimed at minority students seeking to enter the medical field, violates the ...