Area 51 was rocked by an earthquake, sparking speculations of what might be happening underground at the top-secret facility.

Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

Scientists have detected several thousand earthquakes, the vast majority of them with small magnitudes, in just over two ...

A magnitude 4.1 earthquake struck off the Northern California coast after midnight on Tuesday, the U.S. Geological Survey said. Several smaller quakes followed.

The United States Geological Survey said there was a 2.8 magnitude shaking of the ground near the highly classified Area 51 ...

An earthquake has hit a secret military testing base near Las Vegas after a gigantic tremor sparked tsunami warnings in the ...

Although Greece is no stranger to earthquakes, seismic activity of such frequency and intensity without having been preceded by a major quake is unusual, seismologists say.

Fay Vincent, whose short term as Major League Baseball's eighth commissioner featured him more as a crisis manager, died on Saturday in Vero Beach, Fla. He was 86.

An earthquake with a magnitude of 5.1 on the Richter scale struck western Iran's Kermanshah province early Monday, according to state media. The quake, which hit Qasr-e Shirin city, occurred at 4. ...

Wow! Did you feel it? We’re still hearing from viewers about the magnitude 3.8 earthquake that shook parts of New England, including the Boston area, this morning. The epicenter of the quake ...