New research shows climate change is now a major driver of wildfire smoke, affecting air quality and health across the western United States.

SoCal has its wettest Christmas in modern history, what’s next for California healthcare and more big stories.

Another round of heavy snow and scattered showers is expected Friday in Northern California as tens of thousands of people ...

Forecasters measured 4.52 inches of rain at the Santa Barbara Airport on Christmas, beating the previous record of 2.17 ...

The third and final round of a holiday storm will bear down on Southern California during one of the busiest travel days of ...

Forecasters said heavy rain was expected to drench much of Southern California through the holidays, and officials warned the ...

An emphasis has been placed on burn scar areas that are more susceptible to flooding, mudslides and debris flows.

Forecasters said Southern California could see its wettest Christmas in years and warned of flash flooding and mudslides.

Heavy rain and gusty winds from a powerful winter storm system are bringing flash floods and mudslides to parts of Southern ...

Another wave of rain was hitting the Los Angeles area on Friday, adding to the record-setting precipitation over Christmas.

A powerful winter storm swept across California on Wednesday, with heavy rains and gusty winds bringing mudslides and debris ...

The National Weather Service (NWS) issued "life-threatening" flash flood warnings for parts of Southern California.