Wildlife biologists say it's rare for grizzlies to eat from the head of a bison because it would be difficult to get through ...

Wyoming’s Yellowstone bison look miserable when caked in snow and frost, but their thick coats, fat reserves and efficient digestion keep them warm ...

Richard Sherman calls out Patrick Mahomes for throwing hospital balls to WRs Baby bison appear to have a blast chasing each ...

Baby bison appear to have a blast chasing each other at Yellowstone National Park Chef saves elderly man after he didn't show ...

While a flood of news articles, Facebook posts and YouTube videos have attributed the boost in aspen trees to wolves, ...

It was a fortunate near-miss for two tourists who took a far too cavalier approach to two bison at Yellowstone National Park.

Claims that wolves have rescued Yellowstone National Park aspen trees through a ‘trophic cascade’ oversimplify a complex story ...