The giant Columbia River reservoir behind the Grand Coulee Dam covers almost 125 square miles, as it reaches nearly to the ...

Fifteen minutes. That was the margin between a titanic 8.8 magnitude earthquake off Russia’s Kamchatka Peninsula and the five ...

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 ...

An eruption of the Krasheninnikov volcano in Russia expelled a huge ash plume and may be linked to the earthquake that ...