Communities along a 700-mile stretch of Alaska’s southern coast ordered their residents to higher ground after a powerful ...

A tsunami advisory was lifted Wednesday afternoon for a portion of the Alaskan Peninsula coastline following a 7.3 magnitude ...

Russian coast causing tsunami watch across Russia and Hawaii.

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

A representation of the Richter scale measuring earthquakes. — Reuters/File LOS ANGELES: A 7.3-magnitude earthquake hit off ...

A new study corrects the recorded depth of an earthquake in Japan, revealing that it was not the deepest in history.

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...