The regional body that regulates and monitors air quality in the Bay Area has a new name and a redesigned logo. The Bay Area ... Area counties — Alameda, Contra Costa, Marin, Napa, San Francisco ...

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

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

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

Contra Costa Health noted in a news release that as of 11 a.m. Sunday, the fire was mostly out, but the agency will keep its health advisory in place for people with respiratory sensitivity until ...

A public health advisory remains in effect Sunday after a fire at the Martinez refinery, Contra Costa Health said. The advisory is for Martinez, parts of Pacheco and Clyde. According to Contra ...

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 ...

THE FIRE BROKE OUT JUST BEFORE 2:00 THIS AFTERNOON. THE CONTRA COSTA COUNTY HEALTH DEPARTMENT HAS ALSO ISSUED A HEALTH ADVISORY FOR RESIDENTS IN THE MARTINEZ, PACHECO AND CLYDE AREAS, URGING ...

Contra Costa Health has not yet lifted the health advisory for people who have respiratory issues — saying these people should remain indoors and keep their windows closed. ICE agents carry out ...

A man who lured a Contra Costa County minor into divulging sexually explicit images, then blackmailed the victim into sending more, has been sentenced to prison for so-called "sextortion ...