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

San Mateo County emergency officials are ... following a massive earthquake that struck near Humboldt County in early December. Coastal communities are still anxious after a 7.0 earthquake on ...

San Mateo County has participated in Coastal Cleanup Day for nearly 20 years, according to Connie Tran, a program lead for San Mateo County’s Pollution Prevention Program and the county’s ...

A federal fund created to mitigate effects of oil spills has awarded money to restore breeding grounds for seabirds off San Mateo County and sea otters in Monterey Bay, among other projects.