A massive 7.0-magnitude earthquake that struck off the coast of Northern California Thursday morning is one of the largest the state has seen — measuring as high as some of the top 10 biggest ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...

California’s numerous earthquakes highlight the danger of living in the state, being crisscrossed by numerous fault lines, including the infamous San Andreas Fault. At 7.3, it makes it into the ...

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?