In 1638, an earthquake in what is now New Hampshire and Plymouth, Massachusetts, left colonists stumbling from the strong ...

At the Seismological Society of America's Annual Meeting, researchers posed a seemingly simple question: how wide are faults?

Texas has experienced multiple earthquakes over the last day, with the most recent detected at 9:01am ET on Friday.

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be ...