This year’s Great Shakeout, an annual international earthquake preparedness drill, will happen throughout California today. Over 9.6 million people have already registered statewide, and over 52 ...

In California, where the next “Big One” is an always-looming threat, some lessons learned from the 1925 Santa Barbara quake ...

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.