Submarine volcanoes, volcanic structures hidden beneath the ocean surface, play a vital role in shaping Earth’s geology and marine ecosystems. Formed through tectonic plate movements, rising magma, ...
An ongoing eruption from the volcano has created a small land mass less than a mile off Iwo Jima island. It’s a great case study of how volcanoes work. By Hisako Ueno and Mike Ives Reporting from ...