Joseph Aita, 62, was jailed and banned from the national park after he walked off a designated path, according to authorities ...

The much-anticipated return of "Yellowstone" and the Duttons is here. Here's how you can watch the Season 5, Part 2 premiere.

But they made an unlikely comeback and continue to captivate people. At Yellowstone National Park – home to the largest bison herd in the U.S., with almost 6,000 head of wild bison – they are a major ...

Many of America's best outdoor (and, in some cases, indoor) destinations are under the jurisdiction of the National Park ...

For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen growth by helping to reduce ...

It really feels more like four or five parks with vastly different landscapes including forested mountains, bubbling mudpots ...