Climate change may influence seismic activity as melting glaciers reduce pressure on quake-prone faults Southern Colorado’s ...

Several earthquakes have been reported in Petrolia in recent weeks, most notably a 7.0-magnitude earthquake on December 5, ...

Veniaminof is not the only volcano that erupts with little to no signals. Several other Aleutian Arc volcanoes exhibit ...

Luc Mehl, 46, shared a clip of his wife Hannah skating through the forest, which is partially under water due to an earthquake in 1964. Having frozen over due to cold temperatures, the lake with its ...

The quakes come a week after a magnitude 7.0 earthquake hit off the coast of California with shaking felt for miles.

The Pacific West Coast has the highest risk levels of tsunamis in the United States. Here’s where they have stuck in Northern ...

An increase in the number of earthquakes under a volcano near Alaska's largest city this year has geologists paying attention.Mount Spurr, about 80 miles northwest of Anchorage, last erupted in ...

Earthquake data suggest that all or small patches of the inner core's surface may be swelling and contracting.

A 'swarm' of moderate to strong earthquakes struck Alaska's western Aleutian Islands and offshore areas on December 8, with ...

The 7.0 earthquake earlier this month led to a tsunami warning that was quickly canceled by forecasters but officials have ...

Scientists at the Alaska Earthquake Center are monitoring an unusually high number of moderate earthquakes near Adak Island.