RIVERSIDE COUNTY, CA - A 3.4 magnitude quake shook close to Redlands on Monday morning, according to the U.S. Geological ...

An earthquake with a preliminary magnitude of 3.4 shook the San Bernardino County area Monday morning. According to the U.S.

Many of California's largest cities lie near fault lines, a particular danger when encountering the under-studied "supershear" quakes.

A minor, 3.4-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

A magnitude 3.6 earthquake struck just north of Cabazon Sunday morning and could be felt at least as far east as Palm Springs ...

An earthquake with a preliminary magnitude of 3.6 rattled near the Stagecoach country music festival grounds in Riverside ...

California officials are urging residents to prepare for earthquakes during Earthquake Preparedness Month by signing up for ...

A 5.5-magnitude earthquake in Nevada sent tremors across parts of Northern California on Monday evening.

A series of earthquakes, peaking at magnitude 4.8, struck western Nevada on Wednesday, with tremors felt in parts of ...

An earthquake of magnitude 4.6 in Northern California has awakened residents with a jolt. Many say they felt their homes shake for a few seconds early Thursday across a 100-mile stretch, including San ...

Emergency officials say it’s critical that community members act now to prepare for an earthquake given the chances of a ...

A minor, 3.5-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological ...