Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows. They have ...

The second of back-to-back atmospheric rivers hit Southern California ... the Montecito debris flow was the failure of government officials to build bigger basins that could have made mudslides ...

Parts of Pacific Coast Highway remained closed due to heavy flooding and mudslides in Southern California, according to state ...

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 ...

A major atmospheric river storm — strong enough to potentially rival some of the extreme storms that have walloped Southern California ... of that magnitude in Santa Barbara and San Luis Obispo ...

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 broke ...

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 ...