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 contributed to a tsunami that devastated parts of Alaska and Hawaii.

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 ...

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

One of the strongest earthquakes ever recorded struck Russia's Far East early Wednesday, sending tsunami waves into Japan and ...

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).