An explosive report in November accused Sheriff Christina Corpus and her department’s leadership of misconduct.

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 ...

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

The San Mateo Police Department is searching for a driver who is believed to have struck and killed a man on Saturday night.

The National Weather Service forecast for the greater San Francisco Bay Area for Wednesday calls for up to 80 chances of rain during the day, and up to 100 percent chances of heavy rain at night.

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

An “intense” storm system arrives in the Bay Area Wednesday and is expected to impact the region for days, according to the National Weather Service. The atmospheric ...

San Mateo police are asking for help in finding the driver who fled the scene of a deadly hit-and-run on Saturday.

Another round of wet and windy weather was set to run through the Bay Area beginning Tuesday evening, with the storm triggering multiple warnings and advisories.

After bird flu was detected in a stray cat in Half Moon Bay this week, health officials in San Mateo County are urging pet ...

Another atmospheric river storm packing heavy rain and powerful winds is taking aim at the Bay Area. Here’s what to know.