A fault line that could unleash a major earthquake is not where scientists thought it was. New research found the Concord Fault is about a quarter mile west of where it was originally mapped.

Scientists discover enormous pockets of salty brine beneath the Pacific Ocean, key to understanding periodic underwater ...

A magnitude 3.7 earthquake was reported near Monterey County early Saturday morning, according to USGS. The quake was ...

CALIPATRIA– A 4.3-magnitude earthquake struck near the Salton Sea early Friday morning, jolting residents and triggering a ...

A swarm of earthquakes has struck Southern California near a major fault line that could unleash the infamous 'Big One' and ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

A minor earthquake hit Northern California on Monday evening. The United States Geological Survey recorded it. The quake measured 3.5 on the Richter scale. Its epicenter was near Los Banos and San ...

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north Sacramento Valley shakes.

Why Redding earthquakes may feel different from Eureka's in Humboldt County. Earthquakes that shake the ground under Redding are a sign of something bigger happening deep below the far Northern ...