For most of the year, Yellowstone’s bison appear calm and collected — grazing in herds, wallowing in dust, or blocking traffic in famous “bison jams.” But when late summer rolls around, everything ...

Learn how Native American tribes, including the Modoc Nation in Oklahoma and the Cheyenne River Sioux, are leading the ...

Bill Hamilton’s chest freezer probably looks a lot different than yours. While most of us pack ours with groceries, Hamilton stores pounds upon pounds of bison dung in his. Hamilton, a professor of ...

Growing up on the state’s largest bison ranch south of Gillette, Wyoming, Erin Flocchini had a unique childhood. At 55,000 ...

In Yellowstone National Park, bison aren't just iconic wildlife; they're quiet ecosystem engineers. Once nearly wiped out, these massive grazers are now reshaping entire landscapes in ways scientists ...

A guide in Yellowstone National Park has captured extraordinary footage showing a grizzly bear and her cubs chasing a wolf from they bison carcass they had claimed. But Billy Fabian’s footage also ...

A new study finds free roaming bison in Yellowstone National Park are reshaping the ecosystem. They have had a positive effect on grasses and soil, but some changes may not be for the better. A couple ...

(NEXSTAR) — A hiker is recovering after officials in Yellowstone National Park said he was attacked by a bear, prompting the closure of a popular trail in the park. Tuesday afternoon, park officials ...