bison are built for frigid conditions in Yellowstone. If it wasn’t for a hidden herd in the deepest reaches of this National Park, bison would have been wiped out in the late 1800s. Today ...

In 1995, the Yellowstone bison herd was designated by the Montana state legislature as a species in need of disease management, as some bison carry brucellosis. The Montana state legislature then ...

Bison, the largest land mammals in North America, injure more people at Yellowstone National Park than any other animal, including bears, elk and wolves. Some may wonder if the park has a bison ...

Yellowstone's bison are under threat from the moment they cross the park's boundary. Outdated management plans and misunderstandings have led to the routine roundup and slaughter of this wild icon of ...

A bison got the zoomies in fresh snow at Yellowstone National Park ... and trying to play in the snow with a fellow member of its herd. It hops through the snow with its tail raised as it circles ...

A newborn bison was euthanized by park rangers after a Yellowstone visitor "intentionally disturbed" it, causing its herd to reject it, the national park said in a statement earlier this week.