Volcanoes across several US states have recently become active, while no immediate danger is reported, experts remain watchful as seismic activity continues.

Volcanoes in the United States that have been active since spring woke up, brushed themselves off, and then went back to sleep. Two volcanoes, one in Alaska and one in Hawaii, are experiencing active ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

New reports suggest the Iliamna Volcano in Alaska is rumbling after 100 years of dormancy, but NASA says an eruption isn't ...

A humpback whale near Glacier Bay National Park was recently injured by a suspected vessel strike near Willoughby Island. The ...

A long dormant volcano in the U.S. has been rumbling lately. But the real risk for some experts is not what's inside of it, but rather what's on top of it. According to ABC News, scientists monitoring ...

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 retreat of glaciers due to global warming could intensify volcanic activity in several regions of the world, warns a new ...

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

What is the National Petroleum Reserve-Alaska? The National Petroleum Reserve-Alaska was originally designated in 1923 by President Warren Harding as an emergency oil supply for the U.S. Navy.