Facebook users shared a photo and story in March 2025, claiming bears formed an "unprecedented blockade" at an entrance to ...

A guide in Yellowstone National Park on Monday shared stunning footage showing a black wolf partially obscured by mist as other wolves remained mostly hidden in the background. “This was the ...

In Yellowstone, grizzly bears and wolves live pretty close together, and their territories often overlap. As you can imagine, ...

The dark fur is rare in Europe due to a reduced genetic diversity, but at least half of the wolf population has black fur in Yellowstone National Park in the United States. Because wolves travel ...

For most animal biologists, seeing an all-black variant of their studied species would be a once-in-a-lifetime experience. But in North America, especially in Yellowstone National Park where a large ...

But the huge fire of 1988 ultimately produced few large trees. The elimination of Yellowstone's wolves allowed the elk to browse aspens unchecked. Finally, Ripple and Larson decided to look within ...

The restoration of wolves into Yellowstone was a “moon shot” moment, according to director Tom Winston. Winston says the reintroduction of wolves to Yellowstone will be “a motivating factor ...

Yellowstone is home to some of North America's most iconic wildlife, including the Big Five. Here's what you need to know ...

The world is waking back up again—and in the case of Yellowstone National Park's black bears, it literally is! Aside from their world-famous geysers, Yellowstone is renowned for its diverse ...

Grizzlies, black bears, coyotes ... polarized and complex than those around any other creature in Yellowstone. Beyond the wolf-haters-versus-wolf-lovers tussle, scientists disagree about how ...

It's white and it's small.'' Grizzly bears and wolves are usually the star attractions for wildlife watchers in Yellowstone but this spring, a tiny and exceedingly rare white buffalo calf has ...