The Pacific Coast is tiptoeing around not one but two of the largest seismic triggers of the region’s modern history.

The Japanese government has issued an urgent warning over the catastrophic damage which could be caused by an impending ...

The ground beneath Southern California isn't staying still. Whether it's a blip or the new normal remains to be seen.

Nearly 100 years before the devastating Northridge earthquake, the Santa Clarita Valley was rattled by another temblor, the ...

California experienced three earthquakes in less than 12 hours, according to the U.S. Geological Survey (USGS). Two tremors ...