Bison

A Colorado man who Yellowstone National Park officials say got too close to a bison was thrown by the animal while trying to get himself and a child away from danger.

Almost two centuries ago, the U.S. government and white hunters began slaughtering bison on the Great Plains. They pushed the animals close to extinction.…

Public lands facilities around the nation are cutting budgets and staff. But in the Mountain West region, cutbacks at Montana's National Bison Refuge...

The first bison calf to be conceived using in vitro fertilization has died. The 11-month-old calf, named IVF1, was part of the Laramie Foothills Bison…

Yellowstone National Park is moving forward with a plan to help create new herds of wild, genetically-pure bison across the country.