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

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

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

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

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

The first waves reached Alaska and Hawaii early Wednesday morning, with other Western U.S. states bracing for impact ...

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

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

A magnitude-8.8 earthquake in Russia’s Far East early Wednesday prompted tsunami warnings in parts of Japan, Alaska and ...

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

How a 1995 quake in the Russian Far East united Alaska and Sakhalin in a moment of compassion and cooperation.

One of the world’s strongest earthquakes struck Russia’s Far East early Wednesday and set off a tsunami in the northern ...