Add Yahoo as a preferred source to see more of our stories on Google. Bison on road at Yellowstone National Park A photographer visiting Yellowstone National Park got a nasty surprise when the bison ...

Add Yahoo as a preferred source to see more of our stories on Google. Bison walking on boardwalk at Yellowstone National Park. A couple visiting Yellowstone National Park learned the hard way why it's ...

Video shows the “upset” bison charging and chasing the family in Yellowstone National Park. Screengrab of video posted on @tw44x2's Instagram A frustrated bison charged and chased a family in ...

SALT LAKE CITY (AP) — Kayleigh Davis was hiking on a trail Friday evening at Antelope Island State Park in Utah chasing the sunset, when she was suddenly, violently, flipped into the air by a bison.

The record numbers of bison in Yellowstone National Park threaten the recovery of the park’s iconic quaking aspen, which scientists had hoped was on the mend, a study has found. The findings, ...