A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but the “Big One” is a matter ...

The USGS said on its website following the quake in July: "Following the M8.8 Russian Kamchatka Peninsula Earthquake, the ...

The most widespread way is through Wireless Emergency Alerts (WEA), which sends loud alerts to all cellphones. If an ...

A minor, 3.1-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological Survey. The quake rattled the region less than an hour before an annual ...

A major, 7.4-magnitude earthquake struck in the Philippine Sea on Friday, according to the United States Geological Survey.

The earthquakes both struck at a shallow depth of approximately 10 kilometers, or about 6 miles below the surface.

A rare earthquake stuck off the coast of Maine on Monday, causing people to report feeling shaking all throughout New England and into New York. A magnitude 3.8 earthquake was recorded at 10:22 a.m.

More than 7,000 people have been reported killed and tens of thousands of others injured by the devastating earthquake that rocked Turkey and Syria on Monday. Thousands of buildings collapsed in the ...

A small earthquake rattled the North Country late Monday night centered near Chazy, N.Y., and was felt across the Champlain ...

Tokyo, one of the world's most densely populated megacities, sits on a highly active seismic zone where the threat of major earthquakes is ever-present. One of the most destructive aspects of seismic ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded close to 800 aftershocks by Wednesday afternoon ...