Fault zones are often wide, branching networks rather than narrow lines, requiring a shift to 3D models for better earthquake ...

At the Seismological Society of America's Annual Meeting, researchers posed a seemingly simple question: how wide are faults?

While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...

The magnitude 5.2 earthquake that shook most of Southern California on Monday did not result in any reported injuries or ...

A magnitude 5.2 earthquake near Julian rattled much of Southern California and Tijuana just after 10 a.m. Monday, prompting ...

Using data compiled from single earthquakes across the world, Christie Rowe of the Nevada Seismological Laboratory at the University of Nevada, Reno and Alex Hatem of the U.S. Geological Survey sought ...

California is no stranger to earthquakes, but the risk of earthquakes hitting San Diego County specifically lies on the fact ...

When Julian Lozos visited the site of the 2019 Ridgecrest earthquakes two days after the event, he noticed something strange.

Did you feel it? The Pacific Northwest Seismic Network (PNSN) says a 3.0 magnitude earthquake hit near Okanogan Wednesday ...