Rick Wallen

The search continues for dozens of bison reported missing from two holding pens at Yellowstone National Park. Authorities say the animals escaped when...

In the same year that Congress voted to make bison the national mammal, Yellowstone National Park had its second largest cull ever — reducing the heard by more than 1,200 animals.

You may have heard a story on NPR about the new bison management policy Governor Steve Bullock has proposed. It would allow some bison to roam farther…

Another nearly 4-dozen Yellowstone National Park bison are scheduled to be loaded up today at the Stephens Creek Capture facility and delivered for…