Scientists aboard the Coast Guard Cutter Healy have discovered a large underwater volcano approximately 1,600 meters beneath ...

(Courtesy of the Yellowstone Caldera Chronicles) Yellowstone Caldera Chronicles is a weekly column written by scientists and ...

Scientists aboard the Coast Guard Cutter Healy have identified a potential underwater volcano while mapping the seafloor off ...

Scientists aboard a U.S. Coast Guard icebreaker have discovered something unusual in the Arctic Ocean off northern Alaska: a ...

That's after seismometers picked up an increased number of small earthquakes at the volcano and GPS sensors showed it was ...

Scientists might have found a new volcano, but unless you're a fish, it probably doesn’t pose much danger. Working off the ...

"Glacier velocity could be a valuable new technique for monitoring volcanic activity," researcher Joseph Mallalieu said.

The Coast Guard said their work led to the discovery of what’s described as a sub-sea volcano-like feature during the first ...

Alaska and the West Coast. Worldwide, around 585 volcanoes are considered active. Scientists can't predict eruptions, but ...

Nome, ALASKA — Scientists aboard a U.S. Coast Guard icebreaker have discovered something unusual in the Arctic Ocean: a ...

Glaciers that are within three miles of a volcano move nearly 50% quicker than average, a new study has found, which could ...

The recent trip was part of a larger project called the Alaskan Arctic Coast Port Access Route Study, which was enacted to evaluate the need for establishing vessel routing measures. The mission's ...