This is a concern that some cities along the San Francisco Bay are sinking at an alarming rate, according to a new NASA-led study, examining the shorelines.

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

Seismologists are monitoring California's fault lines for the 'Big One,' a major earthquake that could cause widespread ...

The Malibu area was rattled by a second earthquake within a roughly seven-hour period, a preliminary 3.5 magnitude temblor Saturday morning.

LOS ANGELES COUNTY, Calif. — The Malibu area was rattled by a second earthquake within a roughly seven-hour period, a ...

A magnitude-3.7 earthquake in the Malibu area Friday afternoon caused shaking in parts of Los Angeles and Ventura counties.

Another earthquake has hit California. A 3.7 magnitude earthquake struck the Malibu area late Friday at approximately 11:44 p ...

In the event of an earthquake, the terminal's 267 columns would have the ability to sway back and forth within the base and ...

Five minor earthquakes shook California on Thursday, including two rumbles just minutes apart in the San Francisco Bay area, ...

Did you feel them? At least four earthquakes, ranging from preliminary magnitudes 2.7 to 3.7, struck near Hayward on Thursday, according to the U.S. Geological Survey ...

Did you feel it? Multiple earthquakes shook the Bay Area Thursday. They were recorded near Hayward, the USGS reported.