Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Lauren Harrison, postdoctoral ...

Yellowstone National Park has always been a hotbed of geologic chaos. Now, it has a fresh wound to prove it. In the Norris Geyser Basin, a series of hydrothermal explosions carved out a new ...

Firehole Lake Drive is one of our favorite scenic drives within Yellowstone National Park. This 2-mile drive takes you by amazing geysers, hot lakes, hot springs, and even a hot cascade. You could say ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

Volcanic experts from the U.S. Geological Survey (USGS) described a muddy eruption at Black Diamond Pool in Yellowstone National Park as "Kablooey!" The eruption occurred on Saturday morning, December ...