California sits on an active plate boundary where the Pacific and North American plates grind past each other, producing ...

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 ...

What is magnitude, how do you measure an earthquake and how does that energy move?

NAPA COUNTY, CA - A preliminary 2.3 magnitude quake occurred close to Yountville on Friday afternoon, according to the U.S.

Add Yahoo as a preferred source to see more of our stories on Google. Exxon and QatarEnergy's new Golden Pass LNG facility is shown near the Texas state border in Port Arthur, Thursday, April 2, 2026.

Just after 2 p.m. ET on Monday, June 8, Floridians across the state and as far north as Tallahassee swarmed social media, ...

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 ...

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 ...

A magnitude 6.1 earthquake near Cuba on Monday, June 8, sent tremors sent far and wide, including parts of Florida, according ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. 6.0 Earthquake on Hawaiʻi Island (5.22.26) PC: USGS More ...

Here’s what you’ll learn when you read this story: On the island of Santorini around 1,600 B.C.E., the volcano known as Thera erupted. This marked one of the most devastating volcanic events in human ...