holds a hidden gem beneath its surface—the magnificent Yellowstone Caldera. This awe-inspiring natural wonder, formed through explosive volcanic activity, has captivated travelers and nature ...

Calculating important thermal metrics at Yellowstone National Park that can be used for monitoring change over time.

Have you ever wondered if Yellowstone’s hydrothermal system is affected by the amount of precipitation or the annual ...

Mike Poland, scientist-in-charge of the Yellowstone Volcano Observatory, said the spectacular lightning storm above the ...

A caldera is a large crater that forms after the collapse of a volcano following an eruption. Yellowstone is one of the world's biggest volcanic systems. It sits above one of Earth's "hotspots ...

In past editions of Yellowstone Caldera Chronicles, we’ve discussed how to get free thermal infrared images of Yellowstone.

The record of water chemistry data in Yellowstone predates the development of the pH (acidity) scale! These data are a testament to hundreds of researchers who have contributed their expertise over ...

Beneath the spectacular beauty of Yellowstone National Park lies a ticking time bomb...a supervolcano that's overdue for its next eruption. When that day inevitably comes, it will trigger the end ...

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, Assistant ...