Slow-moving slides are common around the world, and especially in California, where several hundred have been mapped in ...

As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

Scientists are sounding the alarm after a recent series of earthquakes raised concerns about the possibility of a major ...

Another earthquake has hit California. A 3.7 magnitude earthquake struck the Malibu area late Friday at approximately 11:44 p ...

As Southern California recovers from last month’s devastating wildfires, heavy rains Thursday resulted in pockets of flooding ...

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

The storm prompted evacuation orders, as officials warned of flash floods in burn-scarred areas near the Eaton and Palisades ...

Multiple earthquakes shook California's Bay Area Thursday. They were recorded near Hayward, around 20 miles southeast of Oakland, the USGS reported.

Seismologists are monitoring California's fault lines for the 'Big One,' a major earthquake that could cause widespread ...

Southern California is about to get its heaviest rainfall of the season, increasing the risk of floods and mudslides across ...