Yellowstone bison now breed as one interlinked population. Genetic studies show strong gene flow across all bison herds.

Yellowstone's first bison calf of 2025 was spotted in the Lamar Valley on Sunday, making it an early addition to the park's ...

Yellowstone National Park's bison are mostly contained to the park, but West Yellowstone, Montana, is one place where they roam freely. At ...

Originally made up of two distinct herds, researchers now believe the Yellowstone bison should be managed as a single, ...

A guide in Yellowstone National Park captured the footage on a wintry day, weeks before baby bison typically begin to appear ...

As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals ...

Yellowstone National Park has welcomed it’s first bison calf of 2025.

Yellowstone, as many know, boasts the nation’s largest concentration of free-ranging bison on public land. About 5,000 bison reside in a park that encompasses 2.2 million acres in Wyoming ...

A guide in Yellowstone National Park has captured rare footage showing a baby bison wandering with its momma and herd on a wintry day in late March. It’s a sure sign that spring has arrived ...

U.S. District Court Judge Brian Morris will wade into the legal tangle surrounding Yellowstone National Park’s bison management on April 7, considering more than a dozen issues during a 1:30 p.m ...