Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and ...

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

Residents of a Southern California mountain community near the burn scar from the wildfire near Altadena were digging out of roads submerged in sludge Friday after the strongest storm of the year ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Parts of Pacific Coast Highway remained closed due to heavy flooding and mudslides in Southern California, according to state ...

An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...

A powerful storm is bearing down on California as an atmospheric river drops through the state. While the fast-moving system ...

Mudslides, flooding downpours and feet of mountain snow were unleashed across California as the biggest storm so far this ...

The National Weather Service has placed most of Southern California and parts of Central California under flood watches.

An atmospheric river was set to begin pummeling Southern California with heavy rain on Thursday, prompting evacuations and ...