Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

A fiery force beneath the ocean is reshaping Tonga’s Home Reef, growing an island through eruptions over the past few years.

The colossal Axial Seamount, one of the most active and best-monitored underwater volcanoes in the world, could erupt in a similar fashion to Hawaii's Mauna Loa ...

Over the last eight centuries, a huge underwater volcano 300 miles off the coast of what's now Oregon has erupted dozens of times, its last outburst registered a decade ago. Now, researchers predict ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that indicates an eruption is imminent in 2025, William Chadwick, research associate ...

Residents on the popular island of Santorini have experienced thousands of earthquakes this month while researchers have ...