New underwater volcano discovered in Hawaii

The sprawling chain of Hawaiian volcanoes just got bigger!

Huge underwater volcano on Earth rivals largest in solar system

A team of scientists have confirmed the existence of a volcano that covers an area approximately the size of British Isles.

Scientists discover new type of underwater volcanic eruption

Scientists have uncovered a previously undocumented type of eruption in underwater volcanoes - by looking at tiny original bubble spaces trapped in volcanic rocks.

Rise and fall of underwater volcano captured

Researchers studying the Monowai volcano, near Tonga, captured huge changes in height in just two weeks.