A magnitude-3.7 earthquake was reported Monday afternoon off the Southern California coast. The earthquake at 1:22 p.m. was about 18 miles southwest of Dana Point. Light shaking was reported in Laguna ...

A series of earthquakes made for a busy morning of seismic activity with three quakes striking offshore near the Mexico–Guatemala border, and another rattling Central California. The earthquakes ...

Add Yahoo as a preferred source to see more of our stories on Google. A magnitude 3.7 earthquake struck off the Northern California coast near Petrolia Wednesday evening. A second, magnitude 3.6 quake ...

Hundreds of small earthquakes were recently recorded across California. A burst of small earthquakes does not necessarily mean a major quake is imminent. Scientists can calculate earthquake ...

A decade-long California experiment tested earthquake forecasting models against nearly 600 earthquakes. Here's what it found ...