Scientists who just months ago confirmed that Earth’s inner core recently reversed its spin have a new revelation about our planet’s deepest secrets — they identified changes to the inner core’s shape ...

Seismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...

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

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 ...

A magnitude 5.2 earthquake shook the Greek Aegean islands on Sunday, beginning another week of what geologists are calling an ...

A 7.6 magnitude earthquake hit the Caribbean Sea south of the Cayman Islands on Saturday evening, followed by temporary ...

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 ...

A magnitude 7.6 earthquake struck in the western Caribbean on Saturday night, prompting a tsunami advisory for the Cayman ...

The quake struck at 6:23 p.m. local time and had a depth of 10 kilometers, the USGS said. Its epicenter was located 130 miles ...

The NTWC estimates that these dangerous conditions could begin as early as 8:48 p.m. Eastern Time. While tsunami waves have ...