New research on the Denali Fault reveals three geologic sites were once united in a suture zone, marking the integration of ...

A 7.0 earthquake off the coast of Northern California in early December triggered a tsunami warning for parts of the ...

Recalling the time that some predicted California would be struck by a massive earthquake and fall into the Pacific Ocean. Could it really happen?

There are fears that sooner or later, the entire Pacific coast of northern California, Oregon and Washington is due to suffer ...