A federally funded study led by biologists at Brown University has revealed that the diets of various large herbivore species are more varied and complex than scientists had previously understood. For ...

The Northern Arapaho Tribe has joined the Eastern Shoshone in reclassifying bison as wildlife. Next comes a move to amend the ...

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Yellowstone, the oldest and most famous national park in the United States, once again offered one of those breathtaking ...

You can be the next citizen scientist who reports a rare 'Sasquatch' eruption sighting at Yellowstone National Park's Biscuit ...

Even in these subfreezing conditions, pikas don’t hibernate during the winter. They live beneath the snowpack, navigating ...

–“Epic Journey: The Sublette [Wyoming] Herd migrates over 100 miles between Grand Teton and the Green River Valley—one of the longest land migrations in North America. It’s called the Path of the ...

Summer means high season for our nation's National Parks, but that also means tourists behaving badly in these natural ...

Scientists say wolves helped save aspen trees in Yellowstone by eating the elk that were gobbling aspen saplings. But now ...

Yellowstone National Park is one of the best places in the world to view wildlife and check out the unique geology surrounding a super volcano.

Lee “The Boneman” Post has put together animal skeletons for more than 30 years. Now the Alaska man is at the Draper Museum in Cody assembling a ...

Some park visitors are treating Yellowstone like a theme park — and it's putting more than just their reputations at risk.