A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States ...

The 5.2 quake was centered near Julian. There were no immediate reports of major damage or injuries but some residents ...

A 5.2-magnitude earthquake struck near San Diego at 10:08 a.m. Monday, according to the U.S. Geological Survey. The quake's ...

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 ...

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

Scientists say the size of earthquake faults may have been previously underestimated, extending potentially dangerous ...

By compiling observations of recent earthquakes, Rowe and Hatem conclude that from Turkey to California ... maps, creeping zone width from surveys of slowly shifting monuments along faults ...

According to the USGS map, the quake was felt widely across Southern California and into Mexico. Seismologist Dr. Lucy Jones said this earthquake is likely associated with the Elsinore Fault ...

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.

According to the USGS map, the quake was felt widely across Southern California and into Mexico. Seismologist Dr. Lucy Jones said this earthquake is likely associated with the Elsinore Fault ...