An underwater volcano in the Pacific is ramping up activity, with rising seafloor levels signaling an impending eruption.

A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano.

Sharks were filmed swimming inside Kavachi, one of the world’s most violent underwater volcanoes, leaving scientists ...

An active underwater volcano 300 miles off the Oregon Coast that was predicted to erupt in 2025 is now expected to erupt ...

Axial Seamount — is now predicted to erupt in mid-to-late 2026, not 2025 as previously thought. Located nearly a mile beneath ...

A volcano in Hawaii erupted in spectacular fashion on Saturday destroying a live webcam with a 1,000-foot lava flow.

An international research team led by GEOMAR Helmholtz Centre for Ocean Research Kiel set sail today to gain new insights into the volcanic system off the Greek island group of Santorini. The focus of ...

The outspoken Oscar-winner gets candid about the make-or-break fate of ‘Fire and Ash,’ his future projects (including a ...

Stretching from Greenland to Siberia, this underwater ridge sits along a volcanic fault line where repeat volcanic eruptions ...

Earlier this year, Santorini and the surrounding area experienced an earthquake swarm, totaling some 25,000 tremors in a one-month period. A new study dives into the inner workings of what caused this ...

Satellite images have captured a rare volcanic eruption that occurred Sunday at Ethiopia’s Hayli Gubbi volcano, sending towering ash plumes toward Yemen and Oman. The eruption is the first recorded ...