The program starting March 4 will distribute activity kits that help prepare children entering school this fall.

Authorities on Wednesday identified two motorists who died in crashes in Contra Costa County earlier this month.

Months into a criminal investigation by the California Department of Justice into Contra Costa Health for possible Medi-Cal ...

In a statement, Contra Costa County Health Officer Dr. Ori Tzvieli on Tuesday revealed how fortunate the Martinez community was that afternoon, and how close the refinery fire was to becoming a ...

Contra Costa County health officials say the community near the Martinez Refining Company was fortunate when a fire broke out ...

CONTRA COSTA — Authorities on Wednesday identified two motorists who died in crashes in Contra Costa County earlier this month. A one-car wreck on northbound Interstate 680 on Monday killed 25 ...

Contra Costa County residents are warned of scammers posing as Sheriff's Office staff, falsely claiming arrest warrants and demanding payment to avoid arrest.

Contra Costa County officials have lifted a shelter-in-place order that was placed after a fire erupted Saturday at the Martinez Refining Co., injuring at least six people. A public health ...

A person died and three other people were injured in a head-on crash in Contra Costa County on Thursday evening, according to the California Highway Patrol. The CHP said that at 6:11 ...

Contra Costa County Supervisor Shanelle Scales-Preston on Tuesday called for a full facility audit of Martinez Refining Company after a large explosion and fire at the facility prompted ...