Authorities in San Mateo County are asking people to take precautions after two cases of bird flu were detected there. The ...

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

REDWOOD CITY — A stray cat in San Mateo County recently tested positive for bird flu, officials said Thursday. The case is ...

Three cities in San Mateo County this week officially endorsed Measure A, a ballot initiative that will allow the Board of Supervisors to remove embattled Sheriff Christina Corpus​ if passed by voters ...

H5N1, known as bird flu, has been found in San Mateo County this week, according to state and local health officials. San ...

A flood warning was issued by the NWS San Francisco CA on Thursday at 4:36 a.m. in effect until 7:30 a.m. for San Mateo County.

The most shocking of all was a San Mateo County sheriff's deputy ignoring protocol, escorting three male inmates and a female back to jail from court. The judges said he kept his back turned long ...

South San Francisco found and seized over 5,000 pounds of fireworks from a storage unit at a facility on Oyster Point ...

San Mateo County offers the perfect mix of coastal beauty, outdoor adventure, and vibrant small-town charm. Located between ...

In just 20 days, officials will count the ballots for the special election to oust San Mateo County Sheriff Christina Corpus. As one of the county’s prominent politicians likes to ...

As ballots for a special election begin arriving in the mailboxes of San Mateo County residents, a crowd of local leaders ...