Large earthquakes along some of New Zealand's major faults are commonly clustered in time and place, according to recent research.

SONOMA COUNTY, CA - A preliminary 2.1 magnitude quake was reported close to Cobb Wednesday night, according to the U.S.

A swarm of more than 1,350 earthquakes shook Mount Rainier this summer. USGS scientists took a closer look. Here’s what they ...

Scientists detect unusually deep earthquakes beneath the Mid-Atlantic Ridge seafloor, finding CO2 present there in magma.

A huge section of land suddenly gave way in the clifftop village of Imerovigli on Sunday afternoon after intense construction ...

A third earthquake has been reported in Greenwood County, South Carolina. The most recent quake happened about 7:55 p.m. Wednesday and had a magnitude of 1.6. This is in the same area as quakes ...

San Diego County homeowners now have a rare opportunity to act. Now through Oct. 1, the Earthquake Brace + Bolt program, administered by the California Residential Mitigation Program, is accepting ...

A magnitude 2.9 earthquake hit Snohomish County just after 1 a.m., shaking areas from Sedro-Woolley to Oak Harbor.

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia ...

Big news from Himachal Pradesh, where Chamba district experienced two back-to-back earthquakes early this morning. The first ...

Hundreds of miles off the coast of Oregon, Deb Kelley watched a pod of dolphins swim past the research vessel Atlantis as the ...