Colossal Laboratories and Biosciences had the world howling about dire wolves. But for ethicists, the question is our ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of ...

A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this federally protected species. The female was part of a larger group of ...

A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this ...

ROCKY MOUNTAIN NATIONAL PARK, Colo. – A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this federally protected species.

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

A gray wolf from British Columbia released in January was reported dead April 20 in Rocky Mountain National Park, state wildlife biologists said Thursday night. The U.S. Fish and Wildlife Service ...

Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National Park is currently under investigation. Officials said biologists received a mortality alert ...

A third reintroduced gray wolf from British Columbia has been found dead, this time in Rocky Mountain National Park. The U.S. Fish and Wildlife Service is investigating the death, as gray wolves ...

DENVER — Colorado’s collared gray wolves continued to travel widely last month — even roaming in watersheds that reach into the western portions of metro Denver, according to a new map ...