When we think of ice on Mars, we typically think of the poles, where we can see it visibly through probes and even ...

Of the 30 volcanic systems on Iceland, four are currently active, says Magnús Tumi Gudmundsson, professor of geophysics at the University of Iceland. These magma-spewing mounds are responsible for 80 ...

BEND, Ore. (KTVZ) — For millions of years, volcanoes have been the most powerful force in nature. And for many in the West, the impact of volcanoes is forever tied to the May 18, 1980, eruption of ...

The sudden awakening of a volcano that had been quiet for roughly 12,000 years has transformed a remote corner of Ethiopia into a global focal point, as a towering ash plume shot into the sky like an ...