Although elk infected with brucellosis freely roam southwestern Montana and have been responsible for infecting cattle with the disease, “bison in Yellowstone present a much higher, much more ...

The state filed its lawsuit at the end of last year, arguing Montana’s concerns were not properly addressed in Yellowstone's ...

A cold morning mist lingers over the wide valleys of Yellowstone National Park as a mighty herd of bison rumbles across the ...

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 ...

A herd of bison caused a "little bison jam" at Yellowstone National Park in Wyoming as the majestic animals crossed the road and held up traffic. Video footage shared by Cindy Shaffer shows a line ...

Though the wolves might be outnumbered in Yellowstone, the canines have been known to hunt down bison. That being said, they ...

The rival Rescue Creek pack set upon Wolf 907F and some of her pack — it was split at the time — while they fed on a bison carcass on the north side of the Yellowstone River. The Rescue Creek ...

On a recent trip to Yellowstone National Park, tourist Cindy Shaffer captured the unique moment when a herd of bison stopped ...

There’s not a grizzly bear in Yellowstone National Park that is willing to mess with a bison herd on full alert. The accompanying footage, captured Monday via the park’s livestream camera ...