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 ...

KERN COUNTY, CA - A preliminary 2.2 magnitude quake was registered close to Tehachapi Thursday night, according to the U.S.

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

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

KERN COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.0 magnitude quake shook close to Bodfish on ...

Scientists say a warning system could have given people on the Alaska Peninsula 10 seconds or more to brace themselves for July's M7.3 earthquake.

“We don’t really know what’s causing them. That’s one of the mysteries of the of eastern US earthquakes is we really don’t ...

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

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.

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 ...