Scientists are sounding the alarm on a fault line, fearing it could snap without warning and produce a devastating earthquake ...

A major US city, home to nearly 300,000 people, has experienced shaking from two earthquakes that struck just hours apart on ...

The Alaska earthquake was reported shortly after a 6.3-magnitude earthquake was reported in Russia on Tuesday, according to ...

A 4.8-magnitude earthquake was reported in Alaska on Tuesday (July 22), according to the United States Geological Survey. The ...

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.

Volcanoes across the country are beginning to wake up and erupt, and no one has a good explanation for why it's happening.

The USGS described the earthquake as "notable," confirming that it may have been felt by residents in Sand Point and nearby ...

A series of three earthquakes jolted the area near Petropavlovsk-Kamchatsky within a 32-minute window on Sunday. The most powerful of the tremors, originally measured at magnitude 7.4 and later ...

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

Ground shaking was strongest in Sand Point, with reports of "objects flying out of the pantry and off of shelves," noted the ...

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...