A magnitude 5.1 earthquake occurred about 54 kilometers west of Adak, Alaska, on Tuesday morning, according to the U.S.

A tsunami advisory was also issued for parts of Alaska and the entire West Coast after a powerful earthquake off Russia's ...

You probably didn't feel the earthquake that shook Alaska earlier this month or the one that brought tsunamis to the coasts ...

A powerful earthquake that struck off the coast of Russia has generated tsunami warnings and advisories for a broad section ...

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

A tsunami has hit coastal areas of Russia’s Kuril Islands and Japan’s large northern island of Hokkaido after a powerful, 8.8 ...

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

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

Local seismographs registered the energy associated with the shockwave from one of the strongest earthquakes ever recorded.

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

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

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