A preliminary 2.7 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

Literal groundbreaking research by Dr. Giorgio Arriga enhances our understanding of the long-term evolution of seismogenic ...

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

Seismic modeling powered by supercomputing is reshaping infrastructure planning, leading to smarter, more resilient designs ...

Washington could be hit by powerful earthquakes with the potential to cause huge destruction and dangerous tsunamis impacting ...

Earthquakes are an uncommon occurrence in our portion of the country, but experts still want people to remain ready in case ...

There were a few reports of weak shaking after a magnitude 2.7 quake occurred Sunday shortly before 8 p.m. in the Pacific ...

In some areas, hazards have surged. Buildings in the highest hazard zones will be subject to the strictest fire-resiliency ...

A minor, 3.5-magnitude earthquake struck in Southern California on Saturday, according to the United States Geological Survey ...

A third earthquake struck California in less than six hours, this one rocking the city of Hayward near San Francisco and San ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

The University of Kentucky's Geological Survey is monitoring an uptick in seismic activity in Kentucky and surrounding states within the New Madrid Seismic Zone.