Two months later, a magnitude 7.3 struck the site in northern California ... some 100,000 earthquakes felt worldwide each ...

Earthquake prediction is a complex science that tries to understand and anticipate seismic events. Lucy Jones, a seismologist with over thirty years at the United States Geological Survey (USGS), ...

(FOX 5/KUSI) — The U.S. Geological Survey said a 4.6 magnitude earthquake in California’s Salton Sea did not happen ... errant message sent during system testing.” According to the USGS, over the last ...

A 3.9 magnitude earthquake was recorded in Malibu, California, on Sunday evening, according to the U.S. Geological Survey.

With some 100,000 earthquakes felt worldwide each year, according to the US Geological Survey (USGS), it is understandable that people want to have warning. The Eureka area - a coastal city 270 ...