The heaviest rain slammed into the region Thursday night into early Friday morning, triggering flash floods and mudslides ...

"There is an increased risk for ocean drowning," according to NWS alerts. "Rip currents can pull swimmers and surfers out to ...

According to California Highway Patrol (CHP) Newhall, a mudslide has blocked lanes on highway 210 near Roxford Street.

As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

The strongest rainstorm of the year has hit Southern California, prompting mud and debris flows as well as flash flood warnings for recent burn scars. The ...

The worst of 2025's biggest storm so far has passed, but the risk of mudslide and debris flow remains, particularly in areas ...

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.

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

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 ...

An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — causing flooding and ...

Researchers at Stanford University developed a new method to measure water levels in the state’s aquifers using readily available seismic data.

Longtime Houstonians -- including people who were born here -- explain their abiding love for this mystifying city.