Something truly astonishing happened in Alaska on Sunday. A mega-landslide and tsunami struck the Tracy Arm south of the city of Juneau. An Alaska seismologist said that the region had been hit by ...

Volcanic ash originating from Russia’s Kamchatka Peninsula canceled Alaska Airlines flights to Nome and Kotzebue Tuesday ...

A 6.3-magnitude earthquake was reported in Indonesia on Tuesday (August 12), according to the United States Geological Survey ...