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

Viral earthquake prediction warnings are spreading across the Los Angeles Basin, raising fears and questions about science, ...

Groundbreaking Discovery in Offshore Sediment Cores Two fault systems on North America's West Coast – the Cascadia subduction ...

The San Andreas Fault stretches nearly 800 miles across California, slowly locking and storing stress between two massive ...

A 3.1-magnitude earthquake struck near San Ramon on Wednesday morning, the latest in a series of small quakes in the area, ...

A 3.1-magnitude earthquake struck near San Ramon on Wednesday morning, the latest in a series of small quakes in the area, the U.S. Geological Survey said.

There have been a number of small earthquakes registering 4.0 or lower magnitudes on the Richter scale since early November ...

A city in California has experienced hundreds of earthquakes, sparking concern among locals who fear a major event is looming ...

Mandy Evenson, co-owner, recalls the feeling like being shaken in a snow globe at her home near Jack Creek Farms on Highway 46. According to USGS app, 77 earthquakes of various sizes have shaken Jack ...

CONTRA COSTA COUNTY, CA - Monday afternoon, a preliminary 2.1 magnitude quake was detected near San Ramon, according to the U.S. Geological Survey.

More than 300 earthquakes have rattled the San Ramon area since November. The largest earthquakes in the sequence struck in ...

City officials have called for a hearing investigating Waymo after the company’s self-driving taxis suffered widespread ...