United States Geological Survey scientists have shared maps that show where ash would fall across the US if a Yellowstone ...

Yellowstone's volcano is not extinct ... But I can't follow the caldera rim visually because much of it is beneath the lake and because of the sheer scale of the thing—roughly 45 miles across.

To time how fast a sprinter runs, you just need a stopwatch. To time how fast magma moves, you need to know a little bit ...

Gibbon Falls is an 84-foot waterfall over a part of the Yellowstone caldera rim. From the parking lot, it’s an easy walk on a paved path to view the waterfall from above. I do recommend ...

There are approximately 20 supervolcanoes in the world, one of the most famous being Yellowstone. Today, the supervolcano is a hot tourist attraction, despite seeing frequent earthquakes.

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Jamie Farrell, associate research ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Nikolay Patrushev cited recent research showing that a simulated eruption of the Yellowstone Caldera, which has shown increasing signs of active volcanic status over the years, and what ...