The map reveals some areas entered the "very high risk" category. That means homeowners in those zones will now have to ...

The map reveals some areas entered the "very high risk" category. That means homeowners in those zones will now have to ...

California officials on Monday released another set of county maps rating the likelihood and severity of wildfires as part of ...

Contra Costa County Fire Protection District crews have contained a commercial structure fire that occurred early Friday ...

An East Bay community is still feeling the effects from a weekend fire at the Martinez Refining Company that emitted huge ...

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

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

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

A fire at Martinez Refining Company on Feb. 1 released chemicals that can cause cancer and heart and lung disease, but strong ...

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 ...

As Contra Costa County Fire and Martinez Refining Company investigators sift through the damage, refinery workers have returned to their posts in an attempt to prevent further incidents, following ...