On Saturday night, deputies responded to reports of a suspected wolf attack on a deer about 100 yards from the Sierra Brooks ...

After at least seven livestock animals were killed by a wolf or wolves in central New Mexico over the last year, the U.S.

After at least seven livestock animals were killed by a wolf or wolves in central New Mexico over the last year, the U.S. Fish and Wildlife Service killed an endangered Mexican gray wolf last week.

A conservation effort to reintroduce gray wolves to Colorado has suffered another heartbreaking setback. Colorado Parks and ...

Colorado's collared gray wolves continued to travel widely last month—even roaming in watersheds that reach into the western ...

A gray wolf has been found dead in a national park, prompting an investigation into the death of this federally protected ...

One of Colorado’s gray wolves released into the state as part of a reintroduction effort has died in Rocky Mountain National ...

A gray wolf from British Columbia released in January was reported dead April 20 in Rocky Mountain National Park, state ...

A third wolf captured in British Columbia and reintroduced into Colorado has been found dead, this time in Rocky Mountain ...

After being delayed a day, Colorado Parks and Wildlife published the April wolf activity map that shows extensive travel from ...

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

Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National Park is currently ...