The San Andreas Fault, one of the most famous and potentially dangerous fault lines in the world, has recently shown unusual ...

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

An instrument called an interrogator allows researchers to effectively hijack fiber optic cables for use as thousands of ...

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

Point Reyes sits right on the San Andreas Fault. The Olema Valley landscape has healed, and the fault line has been ...

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

The U.S. Geological Survey recorded a magnitude 2.9 earthquake southwest of Atascadero Monday afternoon. According to the U.S ...

An earthquake has struck California 's Bay Area right along a fault line experts now fear may be the surprise cause of the ...

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

The US Geological Survey (USGS) detected the seismic activity along the San Andreas Fault, which spans 800 miles from Cape Mendocino in the north to the Salton Sea in the south. Scientists warn ...