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

A California fault line remains relatively unknown. It caused last week’s quake and might be the site of ‘the big one’ The 10-mile deep Puente Hills thrust fault runs beneath downtown Los ...

California has experienced three earthquakes in the last 24 hours, sparking fears that a major quake could soon strike.

However, the state has several other fault lines that can perpetuate earthquakes. The April 14 earthquake that occurred along the Elsinore fault is part of a larger fault zone.

Most earthquakes happen along fault lines, which are the boundaries between tectonic plates. Here in California, we have the San Andreas Fault.

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

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

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

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast ...

FRESNO, Calif. (KFSN) -- Two small earthquakes rattled opposite sides of Central California late Saturday night, just minutes ...