When Yellowstone erupts again, as it certainly will, it won't matter whether people live in Bozeman, Montana or Cody, Wyoming -- they'll be just as dead. But new seismological research has finally ...

The Mount Etna volcano erupted on Monday, spewing ash as several minor earthquakes hit the region, and prompting a partial closure of the Sicilian airspace around the mountain. Italy's national ...

The 1980 Mount St. Helens eruption in Washington State illustrated the hazards and impacts of lateral (ground-hugging) volcanic blasts on natural landscapes and human infrastructure. The eruption ...