The United States and Japan concluded a weeklong disaster-response exercise that simulated a magnitude 7 earthquake, the ...

The goal is to determine whether it’s safe to build taller structures using cold-formed steel — a strong, lightweight, ...

Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of ...

A controlled fire test was conducted Thursday on the 9th floor of a 10-story building at the UC San Diego Large High Performance Outdoor Shake Table to study the impact of earthquake damage on ...

If the ocean floor had a nervous system, it might look something like this: thousands of miles of fiber-optic cables ...

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast ...

The temblors have coincided with viral panic stemming from the 2021 reprint of a comic book that many are now interpreting as ...

A small earthquake centered north of Eureka Way shook the Redding and Anderson area Friday morning.

The Big One: Is California 'overdue' for a devastating major earthquake? A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...

The city of San Jose is delaying its earthquake retrofit plans after FEMA canceled its $33 million grant for California.

A 5.2 magnitude earthquake struck near Julian in northeast San Diego County, sending shockwaves across Southern California. Damage was reported in stores and schools, but no serious injuries.

Parts of Los Angeles and Orange counties were jolted Monday morning by a strong earthquake near San Diego.