The Cascadia subduction zone could pose a major threat to the West Coast if a high magnitude earthquake were to occur, ...

Residents of the west coast state live in one of the most seismically active regions in the world, an area distinguished by the notorious San Andreas Fault. But what exactly is the San Andreas Fault, ...

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

Scientists are sounding the alarm on a 'sleeping giant' off the coast of California, warning it could sink land in several ...