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

Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California's heavily populated coastal communities.

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

But a new study found a long-feared, deadly earthquake off Northern California could cause catastrophic flooding. The report says coastal areas could shrink by more than six feet in a matter of ...

Fears of a "Big One" came amid a new swarm of earthquakes that hit California's coast on Monday morning (May 26), at the ...

The California Earthquake Authority has attacked investors as “opportunistic” for buying fire-linked claims from insurers.

A 3.2-magnitude earthquake struck near Idyllwild in Riverside County on Wednesday, according to the U.S. Geological Survey. The quake was reported around 12:27 p.m. with a depth of nine miles.

A 2.4-magnitude earthquake hit near Atascadero at 6:31 a.m., according to the U.S. Geological Survey. The quake hit in the ...

The PNW may be hit with a major earthquake in the next 50 years. There is no telling when, but a social media earthquake ...

A 3.3-magnitude earthquake struck near Nevada’s Nellis Air Force Base, a former nuclear test site, sparking tremors along the ...