On the morning of June 21, visitors at Grand Prismatic Spring in Yellowstone National Park observed a bison slip into a ...

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it went dormant over the winter, it could appear again this summer.

The information is available whether individuals are in the park using geotagging, or anywhere in the world for those tuning ...

Tourists and officials were startled by a hydrothermal explosion at Black Diamond Pool in July 2024. Geoscientists are working out how and why it occurred to better understand these hazardous events.

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

Tourists and officials were startled by a hydrothermal explosion at Black Diamond Pool in July 2024. Geoscientists are working out how and why it occurred to better understand these hazardous events.

Yellowstone National Park has a new plan for dealing with geologic hazards like thermal explosions and earthquakes for the ...

What if you only had a day or two to spend in Yellowstone National Park? Where would you go? What would you photograph? If ...

Data could help to reveal the warning signs of potentially dangerous eruptions caused by liquid groundwater abruptly turning into gas.

This is a photo of a small hydrothermal explosion, or a "dirty eruption," in 2009 from Wall Pool at Biscuit Basin in Yellowstone National Park. These types of events are the most common geologic ...

This aerial photo released by the National Park Service shows the damaged boardwalks after the hydrothermal explosion at Biscuit Basin in Yellowstone National Park, Wyoming, on Tuesday, July 23, 2024.