An underwater volcano named The Axial Seamount has shown growing signs of activity, which could lead to a potential eruption this year. Located 470 kilometers from the coastline it has been ...

The Axial Seamount – located hundreds of miles off the coast of Oregon and nearly 5,000 feet below the Pacific Ocean’s waves – erupted in April 2015, spewing a mile’s worth of lava onto the sea floor.

Amazing footage taken by Japan's Coast Guard shows an eruption near Iwo Jima after an eruption just two months prior to when ...