A volcano in Alaska that last erupted in 1867 is displaying signs of rumbling. Located roughly 140 miles southwest of Anchorage, Iliamna has been dormant for over a century. But on June 15, the Alaska ...

An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.

The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near ...

Hawaii's Mount Kilauea is currently erupting, releasing a fountain of molten lava as volcanic activity continues on Wednesday ...

New research from the Chilean Patagonia has identified a link between glacial retreat and underground volcanic activity ...

As global temperatures rise and the ice melts, the loss of weight and pressure can trigger explosive eruptions.

Madison, was in charge of the investigation. The researchers studied the eruption history of six volcanoes in southern Chile.

Experts are warning that hundreds of dormant volcanoes around the world will likely become more active and erupt thanks to ...

Indonesia’s rumbling Mount Lewotobi Laki Laki has erupted twice and sent clouds of searing gas miles into the sky while tons ...

The ash cloud above Mount Lewotobi Laki-laki on Monday was about four times taller than the one produced by an eruption there ...