Mount Erebus is the most southerly active volcano ... investigating matters such as the nature and frequency of its eruptions, the types of gases it gives off, and the age of its rocks.

Alaska residents are again being urged to brace themselves for a possible eruption of Mount Spurr. Following up on last week's warning, the Alaska Volcano Observatory reiterated in a series of ...

I am getting a lot of questions about the increasing possibility of a volcanic eruption and what ash will do to our yards. If I remember correctly, last time Mount Spurr blew it was winter ...

George Steinmetz was drawn to Mount Erebus, in Antarctica, by the ice. The volcano constantly sputters hot gas and lava, sculpting surreal caves and towers that the photographer had read about and ...

The frozen continent of Antarctica is, paradoxically, a hotbed of volcanic activity. The ice-capped region is home to some 138 volcanoes nestled beneath the snow, 91 of which were discovered as ...