A 3.4-magnitude earthquake struck the Redlands area on Friday evening, according to the U.S. Geological Survey.

A preliminary magnitude 3.4 earthquake shook near Redlands on Friday evening, according to the U.S. Geological Survey.

A 3.4-magnitude earthquake struck roughly 4 miles southwest of Redlands near the border of Riverside and San Bernardino ...

A preliminary 3.4-magnitude earthquake struck near Redlands and shook all across Southern California's Inland Empire.

SONOMA COUNTY, CA - A 4.2 magnitude quake occurred close to The Geysers on Thursday morning, according to the U.S. Geological ...

RIVERSIDE COUNTY, CA - A preliminary 3.3 magnitude quake occurred close to Redlands on Friday morning, according to the U.S.

A flurry of seismic activity recently has struck Nevada, including a magnitude 5.7 earthquake 45 miles east of Reno that was ...

Northern Nevadans were jolted awake by the latest in a swarm of earthquakes. Here's a look at the past three weeks of quakes ...

One of the United States’ most active fault systems poses a significant earthquake hazard, and a major event could have ...

A magnitude 4.7 earthquake shook Pahranagat National Wildlife Refuge, some 17 miles southwest of Alamo, Nevada, shortly after ...

FRESNO COUNTY, CA - A preliminary 2.1 magnitude quake shook near Huron on Friday morning, the U.S. Geological Survey reported. A tremor struck the area at 8:51 a.m. The earthquake's epicenter was ...

Scientists at a prominent Southern California university have warned that a fast-moving variety of earthquakes could produce more violent shaking over larger areas than typical tremors, arguing that ...