According to the Alaska Earthquake Center, the Aleutian megathrust is the primary cause of the strongest earthquakes in the region. It's a major subduction zone fault, an area where two tectonic ...

A 5.1 magnitude earthquake has struck Alaska, the U.S. Geological Survey (USGS) said. The epicenter was recorded at around 90 ...

SONOMA COUNTY, CA - on Wednesday around midday, a preliminary 2.3 magnitude quake was reported close to The Geysers, ...

Multiple earthquakes shook Southern California hours after a tremor was felt on the East Coast on Aug. 5, according to data from the U.S. Geological Survey. One quake hit Rialto, California, in the ...

Two more small earthquakes have been detected in Greenwood County. The U.S. Geological Survey confirmed two earthquakes, a ...

Tuesday's incident comes on the heels of a 3.0-magnitude earthquake in Bergen County's Hasbrouck Heights Saturday night that ...

Two earthquakes struck different parts of Northern California early Thursday morning, according to the U.S. Geological Survey ...

VINALHAVEN, Maine — An earthquake was reported off the coast of Maine Tuesday morning. The United States Geological Survey ...

Note: This story has been updated to reflect newly confirmed earthquakes recorded by USGS. GREENWOOD COUNTY, S.C. (WSPA) – ...

Two more earthquakes, on Sunday night and Monday morning, in Greenwood County were confirmed by the U.S. Geological Survey.

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

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