The new study reveals more recent activity along the Tintina fault, which stretches about 600 miles, from northeastern ...

An earthquake of magnitude 8.8 - one of the world's strongest-struck Russia's Far Eastern Kamchatka Peninsula early on ...

Why Alaska’s recent 7.3 earthquake has caught the attention of scientists - Wednesday’s magnitude 7.3 earthquake off Alaska’s ...

Data from the National Oceanic and Atmospheric Administration shows a tsunami wave over 5 feet has been reported on the north ...

A tsunami triggered by a historic underwater earthquake off the eastern coast of Russia has impacted Hawaii and the U.S. West ...

One of the world’s strongest earthquakes struck Russia that caused a tsunami in the northern Pacific region and prompted ...

The earthquake appeared to be the strongest anywhere in the world since the March 2011 earthquake off northeast Japan that was 9.0 magnitude.

A powerful 7.3-magnitude earthquake has triggered a tsunami warning along a 700-mile stretch of Alaska's southern coast, ...

As officials warn of huge waves coming to Alaska, Hawaii and the West Coast of the US, here's a breakdown of the key terms.

The Pacific Northwest boasts an extensive network of more than 600 seismic monitoring stations that help researchers track ...

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

Heather Rand, who was in Anchorage, Alaska, told CNN that the earthquake felt like the longest she had ever experienced. "It was a very long, slow build up. Creepy, more than anything.