In the video below, John Sherer gives an update on the status of the Biscuit Basin thermal area of Yellowstone National Park, ...

Yellowstone National Park’s Biscuit Basin area will remain closed for the rest of the summer after ... explosion resulted in water suddenly transitioning to steam just beneath the Black Diamond ...

Yellowstone National Park ... steam in the “shallow hydrothermal system beneath Black Diamond Pool” and not by volcanic activity. The explosion appeared dark because of mud and debris ...