Seismic waves from earthquakes have always offered a window into Earth’s hidden interior. For decades, researchers believed ...

A preliminary 2.9 magnitude earthquake struck near Santa Rosa Wednesday afternoon, according to the United States Geological Survey.

California was hit by multiple earthquakes on Wednesday, just days after a major 5.2 magnitude quake rocked the state.

The United States Geological Survey recorded a preliminary earthquake of 5.2 about 2.5 miles south of Julian on Monday ...

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

Millions of people across Southern California learned about a 5.2-magnitude earthquake that hit San Diego County on Monday ...

Mega volcano is set to EXPLODE as dozens of earthquakes destabilize its centerSouthern California hasn't stopped shaking ...

The United States Geological Survey recorded a preliminary earthquake of 5.2 about 2.5 miles south of Julian on Monday ...

A 5.2 magnitude earthquake shook Southern California on Monday, according to the U.S. Geological Survey. The quake was ...

The earthquake had a preliminary magnitude of 5.2 and was near the mountain town of Julian, east of San Diego, according to ...

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 ...

A 5.2-magnitude earthquake rumbled through Southern California Monday morning, causing minor damage in areas outside San ...