More than 1,500 people reported feeling shaking as the earthquake struck along America's most dangerous fault line.

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for ...

The states of New York and New Jersey are collaborating with Amtrak to preserve America's key train line in the Northeast ...

The quake’s epicenter lies in the remote waters between South America and Antarctica, where seismic activity is rare.

A pastor who claims to see visions from God shared a prediction that would rock the US, saying it will happen after attempts ...

The relationship between the sites means an earthquake in one zone can trigger an earthquake in the other in a phenomenon ...

This Thursday, California and much of the world will participate in the Great ShakeOut, a time to practice what to do when ...

The ground trembled off Alaska’s southern shores Thursday, delivering a fresh blow just as the state struggles to recover from unprecedented flooding. A magnitude 5.0 earthquake struck at 11:48 a.m.

A strong 7 magnitude earthquake struck the Drake Passage late Friday, according to the German Research Center for Geosciences. The quake occurred in the body of water between ...

Yellowstone is moving, but there's another supervolcano that is also showing signs that it's active in the U.S. It's cooling ...

A new book revisits the fascinating but often overlooked history of the British presence across the continent.