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

Octopus mothers slam themselves against rocks and eat their own arms before their eggs hatch. Scientists have discovered what leads to the self-destruction.

Cranes are large omnivorous birds known for their vocalizations and for performing elaborate mating dances. There are 15 ...

In Yellowstone National Park, the reintroduction of wolves has had profound effects, showcasing the intricate interconnections within nature. This article explores how the return of wolves is ...

A habituated male elk chased visitors, poked its antlers into their tent, and then left a stinky surprise in their campsite.

A bison was gruesomely boiled to death in a Yellowstone National Park hot spring last week -- as tourists watched in horror.

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.

A massive bison stopped cars on a road inside Yellowstone National Park in what Cindy Shaffer described as an “awesome one-man bison jam." ...

Why would evolution create animals that die after sex? Discover 5 creatures whose mating ritual is their last act, and the wild logic behind it.

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.