Southern California braces for a powerful storm system, raising fears of dangerous debris flows in recent wildfire burn scars ...

A powerful atmospheric river that could cause mudslides, debris flows and heavy rain in southern California has triggered ...

Around 24 million people across California are under flood watches Friday morning as Los Angeles braces for what could be a ...

With an atmospheric river expected to arrive in Southern California, precautionary evacuation warnings have been issued in ...

What are debris flows?: These fast-moving slurries of floodwater and sediment can hurtle down slopes, carrying cars, trees ...

Burn scars slicked by fire and stripped of plants are especially vulnerable to pounding rain in Southern California. Below debris flows a USGS scientist says to be ready to fight like hell or get out ...

If rain falls as forecast, this storm could result in downtown Los Angeles seeing its wettest November since 1985.

Santa Barbara County to Los Angeles County: Meteorologists said the highest rainfall totals were probable here, with three to ...

A significant dousing of rain could trigger flooding and mudslides, particularly in recent burn areas, where evacuation ...

An unusually strong storm system called an atmospheric river is dousing Southern California. More than four inches of rain ...

Southern Californians are bracing for a wet weekend due to an atmospheric river, which is threatening floods in areas scorched by wildfires and triggering evacuation warnings in certain parts of Los ...