A map has shown an underwater fault line ... earthquake far worse than the "Big One" which hit California. The 600-mile fault line would cause carnage from southern Canada to northern California.

California is overdue for a major earthquake ... 2015 to drill new wastewater wells or rework existing ones near faults in Los Angeles, Santa Barbara, Kern and other counties (see map below). A Center ...

However, the USGS deleted the alert from its live map about two hours later and told ... which is one of the most significant and active fault lines in California. There are heightened concerns about ...

Did you feel it? A preliminary magnitude 3.0 earthquake struck near Dublin Tuesday afternoon, according to the U.S.

DUBLIN, Calif. (KGO) -- From Napa to Santa Cruz, many Bay Area residents say they felt the big jolt of a 3.9 earthquake on the Calaveras fault in the East Bay. It struck at 7:46 p.m. Monday night ...

The recent preliminary magnitude 3.0 earthquake serves as a critical reminder of the seismic environment in which we live. While this event may not have caused harm, it encourages discussions about ...