On a winter day that saw temperatures dip below zero, Sue McCann came across a bison showing off its best dance moves at Hot Springs State Park in Thermopolis, Wyoming, and captured them on video.

Yet the National Park Service is only a quarter of the way toward its proposal to remove up to 1,375 animals this season.

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, thousands of them thrive.

That same year, state and federal agencies began eliminating some Yellowstone bison that migrated out of park boundaries. Since the winter of 1991-92, Native Americans from reservations such as ...

MINOT, ND (KXNET) — Athletic races are usually saved for days with warm temperatures and clear paths, but that’s not the case for the Frozen Bison Fatbike Tire Race. The three-and-a-half mile ...

Every so often, wild bison from one of Utah's herds cross the invisible state border and wander into northwest Colorado—unknowingly putting their lives in danger. When the bison cross over ...

as animals emerge from winter and migratory birds return. From paddling alongside wild ponies on Virginia’s Eastern Shore to spotting baby bison in Yellowstone National Park, here are seven ...

Bison like those in Yellowstone once suffered ... we examined samples from the two major summer breeding groups and two major winter ranges," he said. "These are where we would expect to see ...