In 2020, a statewide voter-led initiative to introduce an experimental population of gray wolves into Colorado over several years passed ...

Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in the overall health of the ecosystem. With both being apex predators, ...

For the first time since their species was reintroduced in Colorado, a gray wolf has been tracked into Pueblo County.

State and federal wildlife agencies reported 319 Mexican gray wolves in the wild, up from 286 a year ago.

The Trump administration is increasingly granting ranchers permission to kill endangered Mexican gray wolves, and giving them broader discretion to go after animals on public land. The latest permit — ...

Yana, a protected Northwestern grey wolf, received vital care for a nasal issue at a La Mesa clinic, highlighting a rare event for local veterinarians.

The Trump administration said this week that it would not develop a new recovery plan for gray wolves, a move environmentalists say could be a first step toward removing endangered species protections ...

Nature gave the world the dire wolf 2.6 million years ago, and then, through the hard hand of extinction, took it away—some ...