SONOMA COUNTY, CA - According to the U.S. Geological Survey, a 4.2 magnitude quake occurred close to Rohnert Park Sunday ...

A preliminary magnitude 4.0 earthquake hit the North Bay Sunday afternoon, according to the United States Geological Survey.

Both quakes were centered in Sonoma County.

San Ramon was hit by more than 90 tremors in mid-November.

A magnitude 4.0 earthquake Sunday afternoon three miles from Santa Rosa was followed a few minutes later by magnitude 3.1 and 3.4 temblors.

Shaking was felt in areas such as Petaluma and Rohnert Park, but no damages or injuries were reported immediately after the earthquake.

The earthquakes are not believed to be connected. But they are a reminder of lurking danger.

The federal government and earthquake experts blamed a technical glitch for the alert that sent warnings hundreds of miles ...

The James Webb Space Telescope (JWST) has once again spotted a distant exoplanet that I have exactly zero interest in ...

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

A powerful magnitude-7.6 earthquake struck off Japan’s northeastern coast on Monday, triggering evacuation orders and a ...

A nagnitude-5.7 quake hits 67 miles northeast of Kuji, Japan, rattling coastal towns just days after a tsunami warning.