What’s hiding inside? Why Wyoming’s Devils Tower is still a geological mystery Standing tall at 1,267 feet in Northeastern ...

The Yellowstone Volcano Observatory, a consortium of nine regional scientific agencies, has released a new 10-year plan to improve monitoring and hazards assessment of volcanic, hydrothermal and ...

WASHINGTON - While Mount St. Helens and Kilauea generate the most attention, many other volcanoes in the United States have little or no regular monitoring and need to be watched for potential ...

Around the globe, volcanic giants continue their relentless dance with destruction and creation. These geological time bombs ...

Yellowstone National Park harbors a potentially dangerous volcanic system and more needs to be done to keep track of it, according to a new report by the U.S. Geological Survey. Improving monitoring ...