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

Late Saturday evening a powerful earthquake struck in the middle of the Caribbean sea. More details with Meteorologist Melinda Singh.

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 ...

MEXICO CITY -- A magnitude-7.6 earthquake shook the Caribbean Sea south of the Cayman Islands Saturday, according to the U.S. Geological Survey. Several islands and countries urged people near the ...

Washington: Tsunami warnings were triggered for many countries after a powerful earthquake of magnitude ... Center stated that “hazardous tsunami waves” could affect coastal areas within ...

On Ellesmere Island in the Arctic, on one of the northernmost points of land in the world, sits a small permanent seismic ...

These waves are expected between 8 p.m. ET and 10:30 p.m. ET. This story has been corrected to more accurately reflect the location of the earthquake.

SAN JUAN, Puerto Rico - A Tsunami Advisory was in effect for Puerto Rico and nearby islands for part of Saturday evening after a powerful earthquake struck between Honduras and the Cayman Islands ...

releasing energy in the form of seismic waves. The shaking that results from these waves is what we feel during an earthquake. The fault line producing the current earthquakes in the Greek islands ...

A tsunami warning, issued after a 7.6 magnitude earthquake struck the Caribbean Sea Saturday evening north of Honduras and southwest of the Cayman Islands, was lifted after the tsunami threat ...