One of the most closely studied and potentially dangerous supervolcanoes today is located in the United States: the Yellowstone Caldera in Wyoming. Although it lies beneath the serene and scenic ...

The documentary highlighted that such an eruption could instantly claim the lives of up to 90,000 people. The destruction ...

Hot springs can differ from geothermal pools fed directly by hot springs, containing mineral-rich water. Geysers, like Old Faithful in Yellowstone periodically erupt with steam and boiling water and ...

Editor's note: Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Stanley Mordensky, ...

There are also signs saying do not enter geyser areas." Yellowstone's geothermal features are fascinating and beautiful, but they're also dangerous. Water temperatures in some geysers and hot springs ...