Yellowstone National Park wildlife is not fleeing the park, despite viral videos suggesting a mass migration due to a possible Yellowstone supervolcano eruption. The National Park Service (NPS) has ...

Yellowstone National Park is huge: 2,221,766 acres or 3,437.5 square miles, over twice the size of the state of Rhode Island.

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

Yellowstone is home to hundreds of species of birds, fish and mammals, according to the NPS. It is the only national park in ...

Hayden Valley in Yellowstone National Park is one of two epic wildlife viewing destinations. If you are looking to see ...

Explore the Snake River: its map, rich history from Native Americans to pioneers, impressive length, and facts about Hells ...

The future of this animal kingdom is ours to make.

Tourists watched the animal fall to its death at the Grand Prismatic Spring near Old Faithful on Saturday. A large bison after it fell into a Yellowstone National Park hot spring on Saturday.

After nearly three decades as a journalist, I should have developed a healthy level of cynicism. But color me surprised over this one. Color me surprised by the stupidity. A bison gored a 47-year-old ...

This town near Yellowstone National Park found a new way to solve its bear problem.

Humans can put all those together in one place — our homes. But many animals need to move between numerous habitats to have access to all their needs. Climate change and extreme weather are impacting ...

Bison: Yellowstone’s prairies have evolved a symbiotic relationship with its bison, thanks to the way bison spread out their impact, giving native grasses time to regrow and boosting biodiversity.