Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...
An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.
A new rain storm is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for the ...
Threat level: The heavy rains will bring a "high likelihood" of flooding, the National Weather Service warns. The greatest ...
Rain on burned hillslopes can trigger dangerous floods and debris flows. Those debris flows can move with the speed of a ...
Areas scarred by the Eaton Fire are at “high to very high risk” of debris flows this week. How do they happen? What is being done to prepare for storms?
Reflecting intensifying wildfires and updated science, new state maps designate more than 2.3 million acres of local land in ...