Rangers at Yellowstone National Park are reportedly trying to solve the mystery of what happened to a well-known female wolf from one of the area’s most famous packs — and the leading theory is that ...

DENVER, Colo. (KRDO) -- The causes of death for two grey wolves involved in the reintroduction effort have been confirmed by wildlife officials. The U.S. Fish and Wildlife Service (USFWS) confirmed ...

Their official name was the Middle Fork pack. But to some biologists, advocates and those paying close attention to wolf recovery efforts, the Mexican gray wolves had another name: the Tripod pack.

A female gray wolf died in northwest Colorado on Friday, Jan. 16, marking the 12th death since Colorado Parks and Wildlife began its wolf reintroduction in December 2023. It is the seventh wolf to die ...

Earlier this year, one of Colorado’s translocated female gray wolves was making broad movements across the Western Slope. Then, one day, she stopped exploring on a wide scale and settled into an area ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their numbers were drastically reduced by hunting and habitat loss, and it has ...