The clusters of earthquakes have all been underneath the East Bay suburb of San Ramon, which is close to the Calaveras fault.

A 3.7 earthquake rattled San Ramon on Monday morning, following several earlier small quakes in the area, according to the ...

A magnitude 4.0 earthquake struck Northern California on Wednesday at 6:18 a.m., about 5 miles east of Gilroy, the USGS ...

Major quakes in Japan and Alaska along with a spate of smaller earthquakes in California this fall make folks ask, is the Big ...

Thousands of people across the California Bay Area were rattled as a burst of minor earthquakes arrived in rapid succession, ...

USGS reported multiple tremors near San Jose over Thanksgiving weekend as seismologists monitored growing activity along the ...

Thursday's non-quake highlighted the need for better earthquake-warning tools. Three western states have a system in place, ...

Earthquakes, while often associated with the western United States, can strike anywhere in the country, leaving residents to experience their effects in varying degrees. This article explores why ...

A series of small earthquakes rattled the East Bay on Monday, with 11 quakes recorded in a single day, according to the U.S.

Percolating downwards, the extra water eventually found its way into a major fault zone that slices through the 12km-long ...

A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near ...

Many residents in Northern California got a MyShake alert Thursday morning about a 5.9 earthquake in western Nevada, but it ...