Several major metropolitan areas are in considerable danger of disastrous “earthquake shaking” from upcoming geological ...

Hundreds of earthquakes rattled California over the weekend. Here's what experts say about the activity and the risk of the ...

Dozens of small earthquakes have struck across Southern California within the past 24 hours, including more than 80 quakes ...

A small earthquake was detected in Southern California Tuesday morning, according to the U.S. Geological Survey.

A cluster of small tremors has renewed attention on the Hayward Fault beneath the San Francisco Bay Area. The immediate shaking was minor, but the fault’s path through dense communities and its ...