RED LODGE, Mont. - Luna, the bison taken in by the Yellowstone Wildlife Sanctuary in December, is preparing to add another bison to the Sanctuary’s herd. The six-year-old female was pregnant when she ...

A rare white bison was brought into the world at a Wyoming state park earlier this month. Wyoming Hope, the newborn's mother, gave birth to the calf on May 16, around 6:30 a.m., according to Cowboy ...

With Indigenous Peoples’ Day Monday, October 13, we look at the herds of bison many tribes relied on that were nearly wiped out.

Scientists from Washington and Lee University, the National Park Service and the University of Wyoming have published research in Science shedding new light on the value of bison recovery efforts in ...

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 ...

Bison—also known as buffalo—once ambled across North American prairies in enormous herds, with their full population reaching the tens of millions. Indigenous peoples across the continent relied on ...

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season. The bison fell ...