The storm poses significant dangers along the Santa Ana River bottom. "It can be very dangerous. It can sweep people away.

After months of extremely dry conditions in Southern California, an atmospheric river storm delivered much-needed rain to a region plagued by wildfires in January.

The first of two "pineapple express" storms has arrived in Southern California after delivering a stronger-than-expected pounding to the San Francisco Bay Area, breaking rainfall records.

Forecasters say 'Pineapple Express' storm will probably be beneficial for Los Angeles and Ventura counties, helping to reduce ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

Wildfires in Southern California have prompted major discussions about ... which takes treated wastewater and purifies it, as well as diverted Santa Ana River water, Kennedy said. It's an example of ...

Wildfires in Southern California have prompted major ... as well as diverted Santa Ana River water, Kennedy said. It's an example of various ways to rely less on imported water.

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

Al Roker talks to climate scientist Alexander Gershunov about the conditions that made the L.A. wildfires so devastating.

The Santa Anas are expected to be most powerful Monday night into Tuesday. Fire services across the region say they are ready.

As another round of wild Santa Ana winds threatens Southern California this week, fire officials across the region say they are pre-deploying strike teams and asking for the public’s help ...