An early morning 3.6-magnitude earthquake woke parts of Northern California, the U.S. Geological Survey reported. The ...

Santa Rosa City Schools campuses are being transformed this summer, but two campuses must undergo required earthquake studies ...

These neighborhoods join several others in the Fresno-Clovis area already designated as “moderate” or “high” fire severity ...

California's earthquake faults are more likely to be "overdue" for a major quake than those elsewhere in the world, new ...

A small earthquake shook Dacono recently, giving Denver residents a brief reminder of Colorado's hidden seismic activity. Some felt it, likening it to a heavy truck passing by.

A groundbreaking international study has uncovered that 45 per cent of California's major earthquake faults have exceeded their average rupture timelines—a stark contrast to other seismically active ...

The California Earthquake Authority reports that over 500 active faults crisscross the state. This means most California residents live within just 30 miles of an active fault line.

Study says Southern California earthquakes increased stress on major fault line Oct 30, 2019 Are branch faults the 'on-ramps' that lead to great continental transform earthquakes?

(FOX40.COM) — On Thursday night, three earthquakes were detected near California’s most active fault, the San Andreas Fault, according to records from the United States Geological Surve… ...

On the map, the color red identifies places with the highest earthquake shaking risk — a 95% chance an earthquake of magnitude 5 or higher will occur in the next 100 years and bring slight or ...