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Park City Institute will present "National Geographic Live! Wild Wolves of Yellowstone" on Friday with Explorer Doug Smith.

A pair of apex predators prowl across Yellowstone National Park’s ridgeline in an extremely rare sighting captured in a ...

America’s First National Park Yellowstone National Park holds the title of being America's first national park, and it was ...

President Grover Cleveland signed a law that would finally protect the park, its geysers and its wildlife. It was known as the "Act to Protect the Birds and Animals in Yellowstone National Park." ...

For all of its wildlife, Yellowstone National Park is somewhat impoverished in its reptile fauna. There are only five species of snakes that can be found in the park’s two million acres of real ...