Scientists have detected unusual activity along the San Andreas Fault, sparking concerns that a major earthquake could be ...

NASA scientists have issued a serious warning following recent activity indicating that the San Andreas Fault has ruptured, raising fears of a potentially devastating earthquake. This major geological ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

California's Bay Area is now almost certain to suffer a devastating earthquake within the next few decades, with some experts ...

California can be hit by a massive earthquake, or the Big One, early next decade. An expert has also warned of several quakes ...

Fears of a "Big One" came amid a new swarm of earthquakes that hit California's coast on Monday morning (May 26), at the ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

At Tejon Ranch, California's biggest swath of privately held land, changes are happening due to an activist investor group ...

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

Several earthquakes with epicenters beneath the ocean surface rattled the Northern California coastline early Monday. The ...