There is, of course, the mighty San Andreas ... fault zones lying underneath the region. Another risk is possibly defective steel frame buildings, which are required to be retrofitted in a few ...

Below California's famed beaches, mountains and metropolitan areas lies a sinister web of earthquake faults — some so ...

The San Andreas fault runs through major cities like San Francisco, San Bernardino, and Palmdale, as well as near Los Angeles and Palm Springs. The over-800-mile-long fault was responsible for the ...