In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks ...

Mount Etna’s past eruptions reveal that a single volcano can erupt through very different underground pathways.

Just days after a hydrothermal blast struck Biscuit Basin, a brand-new pool of boiling water appeared near the explosion site ...

Officials reported a hydrothermal explosion at Yellowstone’s Biscuit Basin, forming new vents and a boiling pool with no ...