The compact city that inspired ride-hailing companies Uber and Lyft is offering a new way to get to work: fancy $6 big-bus rides with spacious seating, free Wi-Fi and attendants who deliver snacks.
Scientists say a ship may have hit and killed a female humpback whale that washed up at a beach in the San Francisco Bay Area earlier this week.
Small earthquakes hundreds of miles apart have rattled communities east of Los Angeles and San Francisco.
Each time 81-year-old Bill Dworsky or his 80-year-old wife Dorothy opens the refrigerator, closes the bathroom door or lifts the lid on a pill container, tiny sensors in their San Francisco home make notes on a digital logbook.
Japan Prime Minister Shinzo Abe gave California's governor a hint of what it would be like inside a Japanese-made bullet train Thursday, displaying a train simulator for Gov. Jerry Brown during a meeting in San Francisco.
A healthy sea lion pup that was returned to the sea by deputies after waddling a quarter-mile onshore seemed to be staying in the waves on Wednesday—at least for now, officers said.
Hackers and cyber-thieves are outmaneuvering the cybersecurity industry, which is stuck in a "Dark Ages" mindset, a major security conference was told Tuesday.
United Airlines stopped a prominent security researcher from boarding a California-bound flight late Saturday, following a social media post by the researcher days earlier suggesting the airline's onboard systems could be ...
Scientists have rediscovered a mostly intact World War II-era U.S. aircraft carrier used in atomic bomb tests and then sunk at a secret location off the Northern California coast decades ago.
From Beijing to Paris to San Francisco, the Apple Watch made its debut Friday. Customers were invited to try them on in stores and order them online.