A Yellowstone National Park bison herd worked together to discourage two wolves from bison-hunting pack.

A bison mother fiercely protected her newborn calf from a pack of wolves in Yellowstone. Captivating footage shows three ...

When Yellowstone National Park’s aching cold and deep snow claims the lives of winter-weakened bison, predators like wolves are one of the beneficiaries. “Wolves know the bison are going to die so ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NPS/Doug Smith On ...

View post: I Stayed at Southern Utah’s Most Anticipated New Volcanic Resort. It’s the Ultimate Secret Backdoor to Zion They say you’re always stronger in numbers, but this wolf pack learned the hard ...

Wolves in Yellowstone National Park will sometimes test their predation skills on lone adult bison. But there can be painful consequences. The accompanying footage, captured by Billy Fabian while on a ...

Two Democratic lawmakers on Thursday introduced legislation to protect wolves and grizzly bears even if the high-profile animals lose their Endangered Species Act protections. With the Fish and ...