A strong storm that pummeled Los Angeles Thursday evening unleashed a large debris flow that left Mulholland Drive a muddy ...

Thousands of people had been warned to evacuate areas in and around burn scars from the wildfires in the Los Angeles area. A ...

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

Rain bringing possible flooding and risks of debris flows near the burn scar of last year's Airport Fire​ led to Orange County officials announcing Wednesday that evacuation warnings for those areas ...

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm is expected to persist through Friday. Snowfall ...

Residents across Southern California are on alert for potential flooding, mudslides and debris flows as a major storm moves ...

A powerful storm closing in on Southern California has prompted evacuation warnings for residents living near the burn scar ...

As the heaviest rain storm of the winter season approaches its peak on Thursday afternoon, some of Southern California’s most vulnerable areas could be facing some new obstacles. Crews and ...