LAKE COUNTY, CA - the U.S. Geological Survey reported that a 3.7 magnitude quake rattled near Cobb at midday on Sunday.

CONTRA COSTA COUNTY, CA - Thursday afternoon, a preliminary 2.7 magnitude quake was detected close to San Ramon, according to ...

Nearly two weeks after two powerful earthquakes shook the Coachella Valley, a 3.3 magnitude earthquake struck the same area ...

The largest of the 19 earthquakes measured by the U.S. Geological Survey was a magnitude 4.2 shaker that was centered about ...

Weather is rarely a storyline for the Super Bowl like it is for January NFL playoff games in cold-weather cities, but natural ...

L.A. Mayor Karen Bass won't have big-name opposition, but has she earned a second term?

As the Seattle Seahawks and New England Patriots gear up for Super Bowl 60 in Santa Clara, California, a 4.2 earthquake ...

THE FIRE NEXT TIME: A year after the Los Angeles fires laid bare failures in how California pays for wildfire damage, ...

The U.S. Geological Survey reported a magnitude 4.9 earthquake about 12 miles northeast of Indio that caused serious shaking in many parts of the Coachella Valley on Monday, Jan. 19.

Thousands of southern and central Ontario residents are reporting that they were shaken by an earthquake late Tuesday night, ...

A second strong earthquake struck the Coachella Valley this week, worrying residents about a possible stronger quake in the future.

SAN BERNARDINO COUNTY, CA - According to the U.S. Geological Survey, a 2.9 magnitude quake rattled close to Fontana Sunday afternoon. At 5:41 p.m., the area was struck by a tremor. The earthquake ...