Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

Hawaii’s Visitors and Convention Bureau says dangerous conditions may continue, even though the tsunami advisory has been ...

The shallow tremor off the Kamchatka Peninsula damaged buildings and injured several people in the remote Russian region, ...

A massive magnitude 8.8 earthquake struck off Russia's Pacific coast, sparking tsunami warnings and evacuations of coastal ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Several warnings were downgraded on Wednesday in various areas that faced the threat of tsunamis after a magnitude 8.8 ...

The Klyuchevskoy eruption was hours after a huge earthquake early Wednesday triggered a tsunami that sent waves across the ...

A very powerful magnitude 8.8 earthquake off Russia's Far Eastern Kamchatka coast on Wednesday triggered tsunami warnings as ...

Volcanoes in Alaska, Washington state, Oregon and Hawaii have been rumbling and even spewing lava, enough to spark a swarm of ...

Spencer Bailey and his family were in Waikiki over the weekend for the Stand Up Paddling World Championship, and had to make ...