If there's an earthquake and nobody feels it, did it really happen? Yes, according to the U.S. Geological Survey.

The East Coast is crisscrossed with ancient faults, including the Ramapo Fault that runs through southeastern New York.

The recent, small earthquakes that rattled the New York metro area serve as a reminder that seismic activity does occur in ...

Tsunami waves were reported in the United States after the massive earthquake struck Russia's Far East. A 5.7-foot tsunami was reported in Kahului, Maui, while a 4.9-foot wave was reported in Hilo and ...