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 ...

On June 21, 1990, an earthquake measuring 7.7 on the Richter scale struck northwestern Iran, killing up to 50,000 people.

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 ...

Mammoth Lakes, nestled in California's Eastern Sierra, is a haven of natural beauty, boasting rugged peaks and pristine lakes ...

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

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt. But a few, like the 1906 San Francisco earthquake, are massive, capable of widespread ...

Earthquake tremors were felt in several parts of California, including Santa Monica, Los Angeles and Manhattan Beach, on ...