One hundred twenty years ago - on April 18, 1906 - a massive, 7.9 magnitude earthquake devastated San Francisco, rupturing nearly 300 miles along the San Andreas Fault. Much less is known, however, ...

If there is a magnitude 8 or 9 megathrust earthquake off the coast of the Pacific Northwest, data from ocean bottom ...

LYON COUNTY, NV - A preliminary 2.2 magnitude quake occurred near Silver Springs on Saturday morning, the U.S. Geological ...

Off the coast of northern California, Oregon, Washington, and British Columbia sits the Cascadia Subduction Zone, a particular kind of fault line that will eventually unleash an earthquake not seen ...

LYON COUNTY, NV - A preliminary 2.2 magnitude quake occurred close to Silver Springs on Saturday morning, according to the ...

A new look at the Juan de Fuca tectonic plate beneath the coast of northern Oregon suggests this subducting slab is shallower ...

The historic temblor, which struck 120 years ago Saturday, devastated Santa Rosa’s commercial district, where about 12 blocks ...

Another round of shallow earthquakes has been reported near Randleman in North Carolina’s Randolph County, according to the U ...

A preliminary magnitude 5.7 earthquake struck Silver Springs, Nevada on Monday. The U.S. Geological Survey says the quake ...

Exactly 120 years after the 1906 earthquake, San Francisco faces ongoing seismic risk and experts warn the city is still not ...

Officials say there is no way to determine if Monday's earthquake near Fallon, Nevada, could lead to a larger one.