The UCSD Shake Table in San Diego County simulates earthquakes to test building materials and help shape the future of ...

"If everyone who loved me was telling me to stay silent — and the silence had already lasted 38 years — what exactly were we ...

Note: Map shows the area with a shake intensity of 3 or greater, which U.S.G.S. defines as “weak,” though the earthquake may be felt outside the areas shown. All times on the map are Pacific time. The ...

A flurry of seismic activity recently has struck Nevada, including a magnitude 5.7 earthquake 45 miles east of Reno that was ...

SAN DIEGO — No damage was reported in San Diego County after a "seismic swarm" of earthquakes rocked neighboring Imperial Valley this weekend. More than 360 minor earthquakes were reported in and ...

A 3.4-magnitude earthquake struck roughly 4 miles southwest of Redlands near the border of Riverside and San Bernardino counties Friday evening. The earthquake is the third sizable quake to hit the ...

Items are scattered across grocery store aisle floors in Fallon, Nev., after a magnitude 5.7 earthquake on April 13. (Kaitlin Ritchie via Associated Press) A recent series of earthquakes in Nevada has ...

Two earthquakes struck Northern California near Cobb within several hours of each other late Wednesday and early Thursday, May 6-7, according to the U.S. Geological Survey. The first earthquake, a ...

A crowded elevator in Tokyo begins to shake; the lights cut out without warning. Eyes widen as panic spreads through the confined space. Few know what to do next. This is just one scenario that the ...