Did you feel it? A 3.9 magnitude earthquake struck near Dublin Monday night, according to the U.S. Geological Survey.

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

The 1964 Alaska earthquake was caused by the subduction of the Pacific Plate beneath the North American Plate. This tectonic activity created immense stress along the fault line until it was ... They ...

From Napa to Santa Cruz, people felt the jolt of a 3.9 earthquake Monday. The epicenter was near Dublin on the Calaveras ...

One of the “worst-case scenarios” with an epicenter in southeast Missouri, near Sikeston, would be the least disastrous of ...

A minor, 3.9-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

Earthquakes are considered relatively rare in the New York-New Jersey area. However, a number of small fault lines run under Manhattan, and there's a major fault line in New Jersey, called the ...

At the confluence of multiple tectonic plates, on the Pacific Ring of Fire, sits the West Coast of the United States, where ...

Experts launched a new interactive tool to help users predict what could happen in a devastating earthquake on the New Madrid ...