In a remarkable discovery off the western coast of the Galápagos Islands, scientists have pinpointed a previously unknown hydrothermal vent field, thanks to a trail of ghostly crabs. For over 20 years ...

An underwater volcano near Tonga revealed how sediment spreads, disrupts marine life, and raises questions about deep-sea ...

A team of scientists put together a global database of submarine mud volcanoes. Orders of magnitude more are still bubbling, ...