A third earthquake has rocked San Bernardino after the area was hit by two others earlier, raising fears of a serious seismic ...

Twin earthquakes shocked California today, just four miles from San Bernardino, registering at about 3.5 on the Richter scale ...

In Southern California, the infamous San Andreas Fault has a major earthquake ... event within the next 20-30 years. This map shows locations of earthquakes of magnitude 2.5 or larger.

The latest earthquake ... fault, which would measure magnitude 8 or higher. While no injuries or damage was reported, the seismic activity followed a deadly stretch of wildfires in Southern ...