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

A major, 7.6-magnitude earthquake struck in the Caribbean Sea on Saturday and triggered a tsunami advisory in Puerto Rico and ...

A massive 7.6 magnitude earthquake struck in the Caribbean on Saturday evening, approximately 130 miles southwest of the Cayman Islands. The National Weather Service ( NWS) Tsunami Alerts has ...

The 7.6-magnitude tremor struck south of the Cayman Islands on Saturday. A tsunami warning across much of the Caribbean was lifted.

While it is unlikely that Magnolia and Columbia County would feel the physical impact of a major earthquake along the New ...

Earthquake Awareness Month presents an excellent opportunity to emphasize the importance of preparedness. It is also a timely reminder that a significant portion of Arkansas is […] ...

February marks Earthquake Awareness Month, and the Arkansas Department of Emergency Management is commencing a campaign to ...

Earthquake Awareness Month presents an excellent opportunity to emphasize the importance of preparedness. It is also a timely reminder that a significant portion of Arkansas is located within the New ...

Poverty, job loss and high insurance costs have led to a lack of earthquake insurance in New Madrid, Missouri — a town with a ...

New Englanders are reacting after an earthquake struck off the coast of Maine and New Hampshire Monday morning. The U.S. Geological Survey rated the shaking as a magnitude 3.8, downgraded from the ...

The peace that has followed the havoc makes the New Madrid Seismic Zone unique. The San Andreas Fault out West delivers punishing shakes far more often. There have been about half a dozen major ...