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

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

A magnitude 4.6 earthquake has hit Alaska just miles from Mount Spurr, which has been showing signs of unrest and is at risk ...

For a wide variety of earthquake scenarios in Alaska, an earthquake early warning (EEW) system could provide at least 10 ...

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

The US Geological Survey reported a magnitude 4.6 quake near Petersville, approximately 86 miles from Mount Spurr, with close ...

A proposed earthquake early warning system could have provided several communities an alert of 10 seconds or more ahead of strong shaking from the magnitude 7.3 quake that occurred south of Sand Point ...

The world has witnessed several catastrophic earthquakes, with the 1960 Valdivia, Chile quake topping the list at magnitude 9 ...

A 4.6 magnitude earthquake has struck just miles from a volcano in Alaska that is showing signs of unrest and the potential for eruption ...

An earthquake of magnitude 8.8 - one of the world's strongest-struck Russia's Far Eastern Kamchatka Peninsula early on ...

The Pacific Ring of Fire is a zone of high seismic and volcanic activity. It is responsible for most of the world's ...