A new study shows that the inner core changed shape in just a few decades, challenging previous assumptions and revealing ...

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

Authorities have declared a state of emergency on a second Greek island as a series of earthquakes continued to rattle the ...

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

This week an earthquake was reported in the Upstate of South Carolina. We have more on how to find out about the latest reports.

A magnitude 3.1 earthquake, with an epicenter 3 miles north-northwest of Oak Hill in the southern part of Jackson County, ...

An earthquake with a magnitude of 7.6 shook the Caribbean Sea southwest of Cayman Islands on Saturday, according to the ...

The U.S. Geological Survey said the magnitude 7.6 earthquake occurred Saturday around 6:23 p.m. Eastern Time with an epicenter about 129 miles southwest of George Town, the capital of the Cayman ...

An earthquake of 7.5 magnitude on Richter Scale jolted the Cayman Islands Region on Sunday, a statement by the National ...

A 3.5 earthquake occurred Monday near San Bernardino at 9:44 a.m., followed by a 3.0 quake four minutes later. Just before 10 ...

New England felt its third earthquake of the week early Sunday morning, as aftershocks continue following a Maine-based quake ...

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 ...