Volcano Eruption Threatens 300,000 US Residents, Authorities Issue Immediate Warning ...

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

A general view of the entrance to Whipsnade zoo in Bedfordshire, 19 November, 2014 ...

Anchorage residents are not only preparing themselves for a possible eruption of the Mount Spurr volcano but also their pets.