The Philippine Institute of Volcanology and Seismology (Phivolcs) on Monday issued alerts following increased seismic ...

The most active volcano in the Pacific Northwest could erupt 'any day now,' scientists have warned. The Axial Seamount is a mile-wide underwater volcano that sits 300 miles off the coast of Oregon and ...

Deep beneath the waves of the Pacific Ocean, nearly a mile underwater, one of the most fascinating volcanoes in the world is ...