MONO COUNTY, CA - Tuesday morning, a preliminary 2.5 magnitude quake was recorded near Mammoth Lakes, according to the U.S.

The clusters of earthquakes have all been underneath the East Bay suburb of San Ramon, which is close to the Calaveras fault.

Jack Creek Farms experienced 78 measurable earthquakes from Nov. 18 to Dec. 22, according to the U.S. Geological Survey. Earthquakes always occur on a fault, which is a break in the Earth's crust ...

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes, rattling windows and raising fears across California.

Researchers are deliberately setting off real (small) earthquakes to understand how to gauge the danger of a fault line before it breaks. When you purchase through links on our site, we may earn an ...

Aftershocks have been recorded for both earthquakes. On Dec. 8, Japanese authorities warned an even more powerful earthquake ...

Coming in at number five is the Kamchatka, Russia quake on Nov. 4, 1952 with a magnitude of 9.0. Yesterday’s quake was something of an encore for the peninsula. The quake that struck Kamchatka 73 ...

California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical ...

Two minor earthquakes in the New York metro area occurred this week. The recent, small earthquakes that rattled the New York metro area serve as a reminder that seismic activity does occur in the ...

No reports of major injuries or structural damage have emerged, and authorities have not issued a tsunami warning.

A swarm of at least a dozen earthquakes reaching up to magnitude 3.9 rattled San Ramon near San Francisco, the U.S.