Colorado Parks and Wildlife biologists have determined that a gray wolf found dead in Rocky Mountain National Park in April ...

ALBUQUERQUE, N.M. — Thirty-five conservation organizations today asked the U.S. Fish and Wildlife Service not to recapture a ...

As Colorado’s gray wolf population increases with four new groups of pups, the reintroduced animals continue to stick to ...

The U.S. Fish and Wildlife Service has identified how two of Colorado's reintroduced gray wolves died earlier this year.

The U.S. Fish and Wildlife Service (USFWS) has confirmed that the investigations into the cause of death for gray wolves 2514 ...

The causes of death for two grey wolves involved in the reintroduction effort have been confirmed by wildlife officials. The U.S.

The U.S. Fish and Wildlife Service has released the official cause of death for two of the British Columbia wolves that died ...

Officials confirm a mountain lion killed wolf 2514 in Rocky Mountain National Park and wolf 2512 died from "secondary trauma" ...

The gray wolf returns Wednesday to what seems like its other natural habitat — a courtroom — for a long-awaited clash over its Endangered Species Act status.

The great grey wolf, often celebrated and feared, represents both the wild’s untamed spirit and nature’s intricate web of life. Roaming through North America’s vast wilderness, this majestic animal ...

This endangered wild wolf has done nothing bad but wander. So why do authorities keep capturing her?

Asha, a Mexican gray wolf caught wandering around New Mexico in 2023, gave birth to her first litter.