The 153-year-old California Historical Society is winding down operations in San Francisco and is slated to transfer its vast collection to Stanford University.

A significant change in weather patterns is set to impact Northern California, particularly in the Bay Area and state capital.

Instead of major fires the Golden State will be delt with major rainfall with precipitation amounts that could reach over half a foot over the next week.

Just miles away from San Francisco International Airport, the air traffic control tower at the smaller San Carlos Airport is set to go dark this Saturday.

Dangerous flooding and landslides are possible over the next few days as moist air from Hawaii approaches the US west coast.

Loud fireworks sparked into the air while confetti fell to the ground Wednesday in San Francisco's Chinatown. The city is celebrating the start of the Lunar New Year.

David Daleiden released sensational videos that alleged Planned Parenthood officials were selling fetal remains. The videos triggered multiple investigations in various states that cleared Planned Parenthood of wrongdoing.

Mere days after Trump gutted the FAA and one of the worst aviation disasters in over 20 years occurred in U.S. airspace, chaos could be looming at another airport on the West Coast. A Northern California airport will lose its air traffic controllers after workers and airport officials couldn’t come to an agreement over pay.

San Francisco’s ranking as a best-performing large city dropped 99 places from 27 to 126, the steepest decline of any metro area in the annual report. Two metro areas in California's San Joaquin Valley — Merced and Hanford — showed some of the ...

Authorities believe their mother was hit and killed by a vehicle in the Portola Valley area of San Mateo County in the San Francisco Bay Area, zoo officials said. The mountain lion carcass has since vanished, so they can’t confirm her relationship to the cubs through DNA.

However, the road tests don’t necessarily indicate that commercial services are being imminently planned in these locations. So citizens of San Diego and Las Vegas — and the eight other locations — may spot a Waymo touring their cities this year, but they won't be able to hop in for a ride anytime soon.

Science dioramas of yesteryear can highlight the biases of the time. Exhibit experts are reimagining, annotating — and sometimes mothballing — the scenes.