Slow-moving slides are common around the world, and especially in California, where several hundred have been mapped in ...

Bad news: The 'big one' might be an even bigger one.

From the desert to the sea to all of Southern California, the ground keeps shaking in the Golden State, this time in Barstow.

Seismic modeling powered by supercomputing is reshaping infrastructure planning, leading to smarter, more resilient designs ...

Earthquakes are an uncommon occurrence in our portion of the country, but experts still want people to remain ready in case ...

In some areas, hazards have surged. Buildings in the highest hazard zones will be subject to the strictest fire-resiliency ...

A preliminary magnitude 3.5 magnitude earthquake rattled the San Jacinto Mountains on Saturday afternoon. It happened just ...

It happened just before 6:25 p.m. and was centered near Highland, according to the United States Geological Survey​.

Crews have rushed to clear out basins designed to catch mud, rocks and other debris from tumbling into neighborhoods as ...

Quakes recorded for the first time inside Greenland's biggest frozen river, the Northeast Greenland Ice Stream, suggest this ...