The hydrothermal explosion at Yellowstone National Park last summer was caused by a "clogged up" plumbing system, the U.S.

CBS is starting to build up the cast of its Yellowstone spinoff Y: Marshals.

Marshals,” CBS’s upcoming “Yellowstone” spinoff centered on Luke Grimes’ character, Kayce Dutton. Marshall-Green will play Pete Calvin, a friend from Kayce’s time in the military. Per the official ...

A man visiting Yellowstone National Park thought it would be a good idea to get close to a bison. The man spent several minutes trying to get the animal's attention, before the bison turned around and ...

The return of wolves and other predators to Yellowstone has reduced elk browsing, allowing aspen trees to grow back for the first time in decades.

The United States’ national parks have an inherent contradiction. They must be kept so people can visit and enjoy them while ...

Following an explosion that destroyed part of a Yellowstone National Park visitor area, scientists finally have recorded ...

You take your family to Yellowstone and point out to your daughter up ahead a large animal. “Look, little Clementine! It’s a ...