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

Canyon Lodge is the largest National Park Service lodge in Yellowstone National Park, with more than 500 rooms and cabin ...

Discover the top 10 largest national parks in the U.S., dominated by Alaska's vast wilderness. Explore their unique ...

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

What would happen if Yellowstone erupted tomorrow? Scientists have been asking that question for years, and the answers are more terrifying than you'd expect.

RELATED: Tense moments in Yellowstone as dog leaps from vehicle to chase wolf “Found the elk, but do you give bonus points if I had to blow it up to find it?” the follower asked.

Luke Grimes talks to Men's Journal about his new whiskey partnership with High West, what we can expect from 'Y: Marshals', and why westerns matter.

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

Mike Poland, who leads the Yellowstone Volcano Observatory for the U.S. Geological Survey, says these discoveries are helping scientists better understand how the whole system works.

Editor's note: Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Blaine McCleskey, ...

Volcano 'hidden in plain sight' could help date Mars—and its habitability by Selena Langner, Georgia Institute of Technology edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...