The San Andreas Fault forms the grinding boundary between two of the planet’s great tectonic plates, and long stretches of it ...

Los Angeles is famous for living alongside the San Andreas Fault, the great tear in the Earth’s crust that runs through ...

Cajon Pass is more than a busy mountain gateway. Its complex geology could help reshape the next major earthquake’s reach and intensity.

A geophysicist who predicted the Colombia earthquake has warned California is “in the crosshairs” of a huge tremor. Stefan Burns warned the Golden State could be next after a 7.4 magnitude hit El ...

A small earthquake was detected in Southern California Tuesday morning, according to the U.S. Geological Survey.

A 4.2-magnitude earthquake rattled Southern California early Sunday, striking 70 miles north of Los Angeles, according to the US Geological Survey. The quake hit just after 3:30 a.m., with its ...

SAN DIEGO (FOX 5/KUSI) — Nearly 200,000 people in Southern California felt shaking as hundreds of earthquakes rattled the Imperial County desert over the weekend. The California Governor's Office of ...

A magnitude-4.3 earthquake impacted Kern County on the morning of Monday, July 13. According to the U.S. Geological Survey (USGS), the earthquake was reported at 9:40 a.m. PST about 11 miles southwest ...

A series of moderate earthquakes, including a magnitude 5.7, struck off the coast of Northern California and Oregon. The quakes occurred near the Mendocino Triple Junction, one of the most seismically ...