Along a quiet stretch of central California, the tiny town of Parkfield sits atop one of the most closely watched pieces of ...

A small town in California was hit by earthquakes once every 22 years for over a century, setting the stage for a major ...

Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

Over the last few days, the Coachella Valley has experienced more than 20 earthquakes, causing concern among some residents.