Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the middle of a large crater 80 miles south of Norway's Bear Island. The volcano ...

Off the coast of Oregon, a massive undersea volcano, Axial Seamount, is gearing up for its next eruption. Situated 300 miles offshore and 4,626 feet beneath the Pacific Ocean’s surface ...

The tallest volcano in Europe, Italy's Mount Etna, and the world's most active volcano, Kilauea in Hawaii, erupting again.

A miles-wide volcano off Oregon’s coast could erupt “soon” say scientists who’ve been tracking it for decades. The Axial Seamount is a massive undersea volcano that reaches more than 3,600 ...

Although the Kamaehuakanaloa Seamount has been a little restless recently, new information about the undersea volcano is still sparse.

Scientists from the University of Athens monitoring an earthquake swarm near the island of Santorini say the phenomenon is in ...

The Kavachi volcano is an active underwater volcano located near the Solomon Islands in the southwestern Pacific. Underwater, ...

The Big Island is home to one of the most lively volcanoes on Earth. And you can see why.

According to the U.S. Geological Survey (USGS), there are about 1,350 volcanoes worldwide that have the potential to erupt. That doesn't count undersea volcanoes, which would add another several ...

Unlike other volcanoes around the world that can go centuries between ... "The eruption is not going to cause a tsunami because tsunamis are caused by a big, sudden movement of the sea floor," ...

The Axial Seamount, an underwater volcano about 300 miles off the coast of Oregon, is predicted to erupt soon, scientists say. The Axial Seamount is a miles-wide undersea volcano that towers more ...