The intense rain triggered a landslide that covered everything in its path, bringing down trees and heavy boulders.

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 ...

After a wildfire, the danger continues, especially during torrential rain that can set off fast-moving landslides known as ...

While leaders of the OC Transportation Authority argue it’s needed to protect the coastal rail line, city leaders say the ...

A climate scientist has said that while the area of Southern California is desperate for rain, this storm might bring too ...

Standing near the top of a 4,000-foot ridge above Chambers Cove, geologist Jennifer Bauer turns away from the 30-degree slope we're climbing and looks out over the valley peeking through the trees ...

A major storm is targeting California with strong winds, heavy rain and mountain snow. The heaviest rain is expected Thursday ...