The city says it has no updates on a monthslong review of the origins of a rule that allows higher housing density in southeast San Diego.

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.

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

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

There were a few reports of weak shaking after a magnitude 2.7 quake occurred Sunday shortly before 8 p.m. in the Pacific ...

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 ...