Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists ...

How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

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

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

The discovery came as scientists from different organizations were aboard the Healy, one of two polar-class Coast Guard ...

Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs ...

Scientists aboard the Coast Guard Cutter Healy have discovered a large underwater volcano approximately 1,600 meters beneath the surface off the coast of Alaska. The team, including experts from ...

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

Scientists working on a research ship in the Arctic Ocean, think they may have discovered a huge underwater volcano under the ...

The recent trip was part of a larger project called the Alaskan Arctic Coast Port Access Route Study, which was enacted to ...

Yereth Rosen Alaska Beacon Nov 18, 2024 Nov 18, 2024 Scientists aboard a U.S. Coast Guard icebreaker have discovered something unusual in the Arctic Ocean off northern Alaska: a volcano-like ...