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This bison wasn’t putting up with one particular wolf’s bull. They say you’re always stronger in numbers, but this wolf pack learned the hard way that that’s not always the case. Incredible footage ...

Bison are playing a larger role in the sustenance of park wolves compared to past years as Yellowstone National Park’s bison herd has swelled and elk numbers have declined, according to the ...

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects ...

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

If a wolf pack can bring down a bison, or locate a dead or dying bison, the carcass can sustain the pack for days.