This is read by an automated voice. Please report any issues or inconsistencies here. A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but experts and ...

A massive tsunami generated just offshore could turn large stretches of the U.S. Pacific coastline into a disaster zone within minutes, overwhelming cities, ports and highways that now sit comfortably ...

A major earthquake hasn't struck any of California's biggest cities in more than three decades, but experts and officials say the so-called "Big One" is a matter of when, not if. And the risk is far ...