Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows.

SACRAMENTO, Calif. — CalFire released a new map this week, expanding hazardous fire zones in Northern California. It's part of Governor Gavin Newsom's executive order after the Los Angeles fires.

An 18-foot-deep sinkhole opened up in Ontario, covering an entire intersection and forcing a major street to shut down.

A new wildfire was reported today at 4:09 p.m. in Los Angeles County. The wildfire has been burning on private land.

Snow will continue to linger in the Sierra on Friday following a storm that brought in soaking rain, strong winds and heavy ...

A crash involving two vehicles was reported on Standiford Avenue at McHenry Avenue in Modesto on Friday afternoon.

Snow will continue to linger in the Sierra on Friday following a storm that brought in soaking rain, strong winds and heavy snowfall.

Security cameras captured the moment a tornado tore through Oxnard on Thursday afternoon, ripping off roofs and carport structures as residents took shelter inside their homes. Emergency calls ...

A Los Angeles Fire Department vehicle was swept into the ocean due to heavy rain and debris flow. Evacuation warnings were issued for wildfire-affected areas at high risk of flooding.

The heaviest rain slammed into the region Thursday night into early Friday morning, triggering flash floods and mudslides ...

A firefighter and inspector with the Los Angeles Fire Department is expected to be OK after making a harrowing escape when his SUV was swept away in a debris flow and plunged roughly 30 feet into ...

Storms now pounding Southern California are raising the specter of more danger for residents—debris flows in areas already ...