A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

Earthquake activity is now being reported in U.S. regions once considered geologically stable, prompting concern from ...

The US Geological Survey (USGS) detected the quake at 5:35 am local time near Valmy, a small town situated in a seismically ...

Regions most at risk include Alaska, Hawaii, and the West Coast, all of which are characterized by significant geological ...

Experts have warned that the US is at an increased risk of experiencing a mega-tsunami which can impact millions of lives and ...

ATLANTA -- An earthquake was reportedly felt throughout portions of several states Saturday morning, according to the ...

Earthquake sensors in metro Atlanta picked up a 4.1 quake just after 9 a.m. Experts say Georgia’s rocks help carry seismic ...

They tend to inflate like a balloon in between eruptions. At Axial, the sea floor is actually rising, and that’s a big signal ...

A 4.1 magnitude earthquake surprised East Tennessee, raising questions about dogs' ability to sense seismic activity.