When hills are healthy, vegetation anchors soil in place. But when that vegetation is burned off, hillsides become vulnerable to erosion, and slopes can come crashing down.

Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

Southern California took stock on Friday of the damage from an intense bout of rain. Among the most dramatic scenes: a Fire Department vehicle that was swept to the sea.

Evacuation orders remain in place for some areas as the risk of mudslide and debris flows remains from heavy rain overnight ...

In Southern California, large swaths of burned land from recent wildfires remain vulnerable to the rain and could quickly become sites of mudslides, forecasters warned. Last week, San Francisco ...

Rain began falling across metro Los Angeles and elsewhere in Southern California on Wednesday as a potent storm system moved ...

Southern Californians are evacuating their homes for the second time this year, but this time, it’s for heavy rain and debris flows that threaten new destruction in areas ...

Road crews are continuing to clear a mudslide that blocked access to the historic Topanga Canyon outside Los Angeles following the devastating Palisades Fire last month. The mudslide sloshed into ...

This week's deluge could produce floods and mudslides, forecasters said, especially in parts of Southern California that were scorched by devastating wildfires over the last month. "While this ...