A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

With the storm dumping rain over the Eaton Fire burn zone, runoff canals in Sierra Madre's Upper Canyon community are running black with muddy water.

More than a dozen atmospheric rivers dumped rainfall on California in 2023 but replenished only 25 percent of the water lost from aquifers since 2006.

Scientists using seismic data tracked groundwater levels beneath the L.A. area. They found heavy rains in 2023 boosted ...

The forecast calls for the strongest storm so far this season to douse Southern California Thursday. Here's what to expect.

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

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

A person has died after a vehicle crashed into the Delta at Little Potato Slough in San Joaquin County on Wednesday, the sheriff's office said.

An evacuation warning will be in effect starting Thursday morning for parts of the Palisades, Sunset and Hurst fire burn ...

At least 29 people have died in the fires across the Los Angeles area. At least two of the people killed in the Southern ...

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...