Scientists in Russia have revealed the geological impact of an earthquake that struck Russia's far east and prompted tsunami ...

An area near Petersville, Alaska, was hit with a 4.6 earthquake on Wednesday, according to the United States Geological Survey. Newsweek reached out to the USGS's Earthquake Hazards Program via email ...

Tsunami warnings prompted gridlocked traffic as people tried to reach higher elevations in Hawaii, but the threat level was later downgraded.

The activity started around 1:20 a.m. with broad fountains 150 to 300 feet high from the crater’s north vent, covering about ...