Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California’s ...

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

These potentially life-saving alerts now cover the entire nation - plus, Samsung just announced its own system.

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

An early-morning 3.1-magnitude earthquake woke parts of Southern California, the U.S. Geological Survey reported. The about 7 ...

A 3.4-magnitude earthquake hit off the Southern California coast, the U.S. Geological Survey reported. The 7-mile deep quake ...

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

Scientists have built a lab model that visually tracks how microscopic contact points between fault surfaces evolve during ...

Several earthquakes with epicenters beneath the ocean surface rattled the Northern California coastline early Monday. The ...

Unlike other earthquake-prone places around the planet, California is overdue for a major quake, according to a recent study.

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