Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S.

An earthquake rattled the South Carolina coastal plain Wednesday morning. According to the U.S. Geological Survey, a 2.2 Magnitude earthquake shook Summerville, South Carolina at 9:57 a.m. The quake ...

Wednesday's magnitude 7.3 earthquake off Alaska's Aleutian Islands chain struck in a region that has experienced a handful of powerful quakes within the last five years - including one that shook ...

Wednesday's magnitude 7.3 earthquake off Alaska's Aleutian Islands chain struck in a region that has experienced a handful of ...

Two of Major League Soccer's most in-form teams will go head to head at the America First Field on Sunday as Real Salt Lake ...

A powerful 7.3-magnitude earthquake struck off the coast of Alaska on Wednesday, triggering a tsunami warning. The quake’s ...

Study reveals how the tech behemoth is using the motions sensors on phones to expand quake warnings to more countries.

A 7.3-magnitude earthquake was reported south of Sand Point, Alaska, at 4:37 p.m. Monday. The quake was 87 miles away from the coast and 22 miles deep. For context, an earthquake's strength is based ...

A lava-spewing fissure has opened up along Iceland's Sundhnúkur crater row as the Reykjanes peninsula experiences another ...

More than 300 tremors were recorded below Mount Rainier over the course of three days. Scientists say they were too weak for ...

Mount Etna's eruption and a nearby quake reignite questions on volcano-earthquake links, climate impact, and tectonic stress.