A mountain lion cornered by a game warden near a San Francisco playground and shot with a tranquilizer gun on Friday has been fitted with a GPS collar and is ready to go back into the wild.
California's deadly wildfires destroyed much of an archive from tech pioneers William Hewlett and David Packard, such as a decades-old memo in which Hewlett proposes designing a calculator that can fit in his pocket, authorities ...
A US court in California on Friday re-instated a ban on foie gras in a move celebrated by animal rights activists who have long opposed the controversial French delicacy made by force-feeding ducks and geese.
Security guard Eric Leon watches the Knightscope K5 security robot as it glides through the mall, charming shoppers with its blinking blue and white lights. The brawny automaton records video and sounds alerts. According ...
More than 60 stories above the ground, construction workers climb makeshift stairs and cross narrow steel planks to put the finishing touches on Salesforce Tower, now San Francisco's tallest building.
A new estimate from the U.S. government shows that California met its goal to produce about half the state's electricity from renewable sources for three hours on March 11.
As school began last September, newspapers were once again filled with stories of the poor academic achievement among African-American and Latino students.
Official say that an emaciated sea lion yearling that was probably looking for food was rescued along a major San Francisco boulevard, more than 1,000 feet from the ocean.
The death of 100 birds in the San Francisco Bay Area has baffled wildlife officials who say the creatures' feathers were coated with a mysterious substance that looks and feels like rubber cement.
San Francisco launched free Wi-Fi access at more than 30 public parks, plazas and recreation areas on Wednesday, thanks to a grant from Google.