A video taken in Yellowstone National Park shows a lone female wolf competing with two grizzly bears for the rights to a ...

Recent findings indicate that dire wolves and gray wolves are distantly related, having diverged about 5.7 million years ago ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

The recovery of the gray wolf is one of America’s greatest conservation success stories, but that success is far from ...

As dusk began to fall on Yellowstone National Park, the male grizzly bear wandered down a hill in hopes of getting a free ...

Colorado Parks and Wildlife biologists confirmed that the death of a female gray wolf occurred in Rocky Mountain National ...

Wildlife Conservation in Northwest Ecosystems, now commonly known as the Yellowstone Field Course. Initially, it included a ...

The challenge with de-extinction efforts is that they pull the spotlight away from the gravest crises on the planet.