An ecotour company that specializes in wolf-sighting expeditions in Yellowstone National Park has shared extremely rare footage showing a cougar stalking mountain goats on a snowy slope.

To honor the 30th anniversary of Yellowstone’s wolf reintroduction, the 4th annual Yellowstone Summit will offer an exclusive lineup of experts, researchers and storytellers. The online ...

A breathtaking look at these incredible wild animals in their reclaimed environment. Here's how to watch "Yellowstone Wolves: ...

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

YELLOWSTONE NATIONAL PARK - Thirty years ago, trucks carrying wolves arrived at the North Entrance of Yellowstone National Park, marking the start of a significant restoration effort. The wolves ...

In the last five years, approximately 500 miles south of Yellowstone, Colorado has gone through a similar wolf reintroduction ...

And according to officials, Yellowstone National Park’s “Queen of the Wolves” finally passed away at 11-years-old after succumbing to wounds from a fight. The recognizable, one-eyed gray ...

A beloved matriarch, 907F lived to be 11 years old, which is much longer than the average life span for gray wolves and a ...

One of the oldest and most beloved wolves in Yellowstone National Park died after a fight with a rival pack in late December, park officials said. Wolf and wildlife advocates are mourning the loss ...