The entire U.S. West Coast was facing a tsunami threat after an 8.8 magnitude earthquake erupted off Russia's eastern coast ...

The earthquake was recorded at about 78 miles east-southeast of of Petropavlovsk-Kamchatsky, Russia, according to the U.S.

Learn more about the research team that discovered a submarine landslide in the Aleutian Trench, and how it may have ...

Dave Snider, Warning Coordinator with the Tsunami Warning Center, says Alaska got lucky after the magnitude 8.8 earthquake ...

A massive 8.8 earthquake rocked the upper Pacific Ocean Tuesday evening, triggering tsunami warnings for the entire state of ...

Alaska communities in the Aleutians were under a tsunami advisory Tuesday after a magnitude 8.8 earthquake struck off the ...

The large earthquake off of Russia’s Kamchatka Peninsula triggered a tsunami warning for part of the Aleutians, and an ...

A massive 8.8 earthquake struck off Russia’s eastern coast early Wednesday, triggering tsunami warnings across the Pacific ...

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

A tsunami hit coastal areas of Russia’s Kuril Islands, Japan and Hawaii and Alaska after an 8.8-magnitude earthquake struck ...

A tsunami warning was issued for south Alaska and the Alaska Peninsula after a 7.3-magnitude earthquake struck at around 4.30 p.m. ET on Wednesday, according to the National Weather Service (NWS).

A tsunami advisory for Alaska 's southern peninsula has been canceled, after a major earthquake with a preliminary magnitude of 7.3 initially prompted a tsunami warning earlier Wednesday.