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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 ...

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects in history. Since their reintroduction in 1995, they have fundamentally ...

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

“Wolves know the bison are going to die so they wait and scavenge a lot,” said Doug Smith, Yellowstone’s Wolf Project leader. Yellowstone estimates on average that about nine out of every 100 bison ...