Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and into the ocean and left roads submerged in sludge.

Mudslides in Los Angeles inundated roadways and prompted evacuations orders after an atmospheric river dumped heavy rains ...

Flooding, mudslides and debris flows caused by the heaviest rain in Los Angeles and southern California in a year shut ...

I’d like to tell you the story of a man born in Boone County Missouri in 1838. He was nicknamed “The Colonel” by his friends, even though he had never been in the ...

Five minor earthquakes shook California on Thursday, including two rumbles just minutes apart in the San Francisco Bay area, ...

In advance of a large storm system Ventura County Sheriff Emergency Services issued an alert at 4:45 p.m. on Feb. 12 due to ...

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

California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...

A moderate earthquake, followed by three smaller quakes, shook California’s Northern Coast in Humboldt ... magnitude 4.5 — ...

The strongest was a 3.4 magnitude quake that struck near San Bernardino, with more than 500 people feeling the quake.

A magnitude 4.1 earthquake struck off the Northern California coast after midnight on Tuesday, the U.S. Geological Survey ...

A preliminary 4.1 magnitude earthquake struck off the coast of Northern California early Tuesday morning, according to the ...