The quakes come as California sees the effects of an atmospheric river that has caused flash flooding, rescues, and ...

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes, rattling windows and raising fears across California.

CONTRA COSTA COUNTY, CA - A 3.0 magnitude quake was recorded close to San Ramon Tuesday morning, according to the U.S.

California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical earthquakes.

This is read by an automated voice. Please report any issues or inconsistencies here. Dozens of small earthquakes have shaken the San Francisco Bay Area over the last month, rattling nerves and ...

Over the next three years, researchers—including students—will continue to evaluate the cables’ ability to monitor seismic ...

VENTURA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.8 magnitude quake rattled near Ojai Saturday ...