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The technology uses ultra-low sound waves as a way to extinguish a fire. It was just a theory until 2015, when a pair of students at George Mason University demonstrated the world's first sonic fire extinguisher.
The new Department of Motor Vehicles regulations allow law enforcement agencies to issue notices of traffic violations to autonomous vehicle companies when their cars commit moving violations.
Kids and adults with different abilities are getting to do something that many never thought people - they're playing baseball, thanks to a longtime coach.
A massive sea lion is stealing all the attention at San Francisco's Pier 39, along with most of the dock.
San Francisco police said officers arrested a 22-year-old woman suspected of stabbing someone Tuesday night. According to police, an officer was injured during the incident.
The fire department said nearby George Mayne Elementary was asked to shelter in place as a precaution, and the fire was under control by 2:45 p.m.
Authorities in Sonoma County are seeking help from the public after a series of copper wire thefts have led to phone and internet service disruptions in the western part of the county.
A public memorial for fallen law enforcement officers in Solano County was vandalized recently, the sheriff's office says.
A United Airlines flight from San Francisco reported a close call with a drone as it was approaching to land in San Diego, authorities said.
AT&T will install a 104-foot macro cell tower in the heart of the neighborhood, next to the San Francisco police academy, a local playground and nearby homes.
Restorative Pathways acquired the shelter late last year and transformed it into a safe space for families experiencing homelessness, survivors of human trafficking, domestic violence, and transition-aged youth.
Fellow teachers, students and parents rallied around Donna Jackson to keep her at La Escuelita. For the last five years, Jackson has considered La Escuelita her home away from home.
The number of unhoused people living in Santa Clara County has soared 63% in the last decade, according to county point-in-time counts. Now a pair of women is leading a "united effort" to help people rebuild.
The Oakland woman said she searched far and wide for her pet, Dash, with no luck. Shethen turned to the Internet for help, posting pictures and details about Dash's disappearance on several apps.