Mammoth Mountain officials said the slide occurred during avalanche mitigation work following a significant Sierra Nevada snowstorm, during which about six feet of snow fell in 36 hours.

A Los Angeles City firefighter was hospitalized after his SUV was swept into the Pacific Ocean during a mudslide in Malibu.

A Los Angeles City firefighter was hospitalized after his SUV was swept into the Pacific Ocean during a mudslide in Malibu.

A Los Angeles City firefighter was hospitalized after his SUV was swept into the Pacific Ocean during a mudslide in Malibu.

Here is a sampling of upcoming things to do in the San Gabriel Valley area.

Street flooding and mudslides, and a weak tornado, were reported across the region as the storm barreled through Thursday ...

In Santa Barbara, people living in at-risk areas were told to leave by 3 p.m. Wednesday. The National Weather ...