An area near Petersville, Alaska, was hit with a 4.6 earthquake on Wednesday, according to the United States Geological ...

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

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

Among the active volcanic eruptions was the Krasheninnikov volcano, a previously at least 400-year-dormant volcano.