New research uncovers a surprising clue in earthquake forecasting: tiny curved scratches on fault planes. These marks reveal ...

Latest California Earthquakes. Please wait a moment for ... A USGS impact map shows the temblor could be felt in many areas of Riverside, San Bernardino, Los Angeles, and Orange counties, as ...

An earthquake with a preliminary magnitude ... Disaster Preparedness in Los Angeles and Southern California A quick jolt was felt in the Riverside area and viewers reported shaking in Orange ...

There’s been a whole lot of shaking going on as a trio of earthquakes struck Monday in San Bernardino and Riverside counties. The latest was a preliminary 3.1 magnitude earthquake at 11:55 p.m. nearly ...

There’s been a whole lot of shaking going on as a trio of earthquakes struck Monday in San Bernardino and Riverside counties. The latest was a preliminary 3.1 magnitude earthquake at 11:55 p.m ...

An earthquake shook a remote area of the Mojave Desert near Boron and Barstow on Wednesday night. The 3.5 magnitude earthquake struck at 9:27 p.m., about 20 miles east-northeast of Boron in Kern ...