Researchers have identified an actively creeping section of the Concord Fault running through local communities in California ...

CALIPATRIA– A 4.3-magnitude earthquake struck near the Salton Sea early Friday morning, jolting residents and triggering a ...

According to USGS data, the fault line usually experiences a major earthquake once every 100-300 years (depending on where you are on the 800-mile fault line, and how you define "major"). But that ...

The last major earthquakes on the San Andreas fault were in 1857 and 1906. The Fort Tejon earthquake of 1857 was a 7.9 magnitude, which caused ground fissures in the Los Angeles, Santa Ana and ...

A 3.3-magnitude earthquake hit Northern California Monday evening near Los Banos, about 30 miles from San Jose. No damage ...

LOS ALTOS, Calif. - A small earthquake hit the South Bay on Tuesday. The quake measured at a magnitude of 3.0 and was ...

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