A third earthquake struck California in less than six hours, this one rocking the city of Hayward near San Francisco and San ...

Parts of Northern and Southern California have felt light shaking from earthquakes early this week. Here's how strong they ...

Historic rains filled Greater Los Angeles reservoirs and shallow aquifers nearly to capacity in 2023. But drought conditions persisted in deeper aquifers, according to a new analysis of seismic data ...

California was rocked by an earthquake early Friday, marking the fourth to hit the state in over 24 hours. One of the quakes hit just 60 miles from Los Angeles where wildfires are burning.

In the end, Mayor Karen Bass will ultimately be judged by one metric: Did she house the people of Los Angeles?

A plan to provide firefighters in Los Angeles and Orange counties ... “I think the fire service just didn't see the need for it in Southern California,” recalled Charles Scawthorn, a UC ...

Until Jan. 7, when fires began to destroy thousands of buildings and claim at least 28 lives, my biggest fear about living in California was earthquakes ... As far away as Los Angeles, buildings ...

The huge costs of the historic Los Angeles fires could force ... leading to the establishment in 1996 of the California Earthquake Authority, a not-for-profit that now provides about two thirds ...

Los Angeles grew as developers pushed further into feral spaces to plant suburbia.Credit... Supported by By Mark Arax Photographs by Ricardo Nagaoka Mr. Arax has been writing about California’s ...