Yellowstone National Park, mostly located in Wyoming, is home to hundreds of species of birds, fish and mammals such as bison, elks, grizzly bears and mountain lions. But these animals are not on the ...

Step into the heart of Yellowstone National Park, where nature's fiercest animals meet in intense showdowns. Known as the ...

A Grizzly bear walks through Yellowstone National Park. Scientists are warning park-goers to be cautious as they work to trap ...

U.S. Geological Survey alongside Yellowstone National Park are working to let the public know that pre-baiting and scientific ...

The biggest grizzly bear ever witnessed in the wilds of Yellowstone National Park was a behemoth like none other! Watch this ...

An Instagram video showed tourists surrounding a wild bison at Yellowstone National Park, sparking major safety concerns.

Outside of Yellowstone, most bison are domesticated and kept in confined areas, such as in zoos and conservation parks. The study suggests that environments in the American West and Midwest could be ...

Videos allegedly showing wildlife migrating out of Yellowstone National Park in a “mass exodus” started spreading across social media in early July. Screenshot of nunchakusdragon's video on ...

In the photos, the park ranger is seen kneeling down from the boardwalk near Old Faithful, Yellowstone's geyser that is ...

In September 2016, the Prospect Peak pack killed her father, 911M. He was the founder of the Junction Butte pack. At the time ...

Yellowstone National Park, established in 1872, is the world’s first national park, and automatically, the oldest too. The park is a 2.2-million-acre wonderland of geothermal marvels, rugged yet ...

Home to more than 2.2 million acres, hundreds of geysers and waterfalls, as well as Yellowstone Lake – the largest ...