Grand Teton National Park on Wednesday shared images of bison “turning up the drama” during the ongoing bison rut. The rut, also in progress in neighboring Yellowstone National Park, occurs in July ...

After a tourist was gored by a bison Monday in Yellowstone National Park, visitors were warned that the rut is underway and the animals “can become agitated more quickly.” To illustrate what an ...

A tourist in Yellowstone National Park was seriously injured Monday when she was gored by a bison while trying to walk away from the animal. The 47-year-old woman, visiting from Arizona, suffered ...

Sticking your tongue out while letting out a bellowing grunt may not be the best way to find a significant other for humans, but the trick sure works for male bison. The bulls' pickup line is known as ...

The rut is the mating season for many ruminant mammals. In Colorado that would include ruminants like elk, deer, moose, bighorn sheep, pronghorn, and bison. Each species has a rutting season that is ...

Wyoming’s wild bison are the first of the ungulates (hooved animals) to kick off the fall breeding season, or rut. For bison, the rut starts in July, but really gets going in August and carries into ...