Since April 5th, we have had 8 minor earthquakes occur in the city of Randleman, NC, in Randolph County. This series of quakes is also known as a swarm. With so many earthquakes occurring, you might ...

Here’s what you’ll learn when you read this story: Earlier this year, Santorini and the surrounding area experienced an earthquake swarm, totaling some 25,000 tremors in a one-month period. A new ...

Deep beneath the eastern Pacific Ocean about 1,000 miles off the coast of Ecuador, a fault line on the seafloor has been ...

Earthquakes usually strike without warning. But sometimes they come in clusters — dozens or even hundreds of small quakes concentrated in one area over days or weeks. Geologists call these clusters ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

IMPERIAL COUNTY, CA - A preliminary 2.9 magnitude quake occurred near El Centro on Tuesday afternoon, the U.S. Geological ...

The swarm included a 4.7-magnitude quake.

University of Delaware geologist Jessica Warren has contributed to research that brings us one step closer to better ...

SONOMA COUNTY, CA - A 2.4 magnitude quake struck close to The Geysers on Sunday night, according to the U.S. Geological ...

Earlier this year, Santorini and the surrounding area experienced an earthquake swarm, totaling some 25,000 tremors in a one-month period. A new study dives into the inner workings of what caused this ...