A conservation group is teaming up with the U.S. Fish and Wildlife Service to offer a $20,000 reward for help catching the ...

Gray wolves in Colorado are listed as endangered under the Endangered Species Act, making it illegal to harass, harm or kill ...

The U.S. Fish and Wildlife Service and the Washington Department of Fish and Wildlife are looking for the killer of an ...

The gray wolf, also known as the timber wolf or the western wolf, is a canid native to the wilderness and remote areas of North America, Eurasia, and North Africa. It is the largest extant member ...

A beloved matriarch, 907F lived to be 11 years old, which is much longer than the average life span for gray wolves and a rare feat, even for those in the protected area of Yellowstone ...

In a release issued Thursday, the US Fish & Wildlife Service said that the wolf was a male that had been originally captured by Colorado Parks and Wildlife in late August. The wolf was in “poor ...

As government agencies reach targets in endangered wolf recovery, five-year evaluation of the binational program reveals ...

The U.S. Fish and Wildlife Service is offering a reward for information on the fatal shooting of a Gray Wolf in Grand County, ...

Federal wildlife officials removed the gray wolf from the U.S. Endangered Species Act list on Thursday, saying the wolf population has recovered and the animal no longer needs federal protection.

New numbers show the largest annual litter count since the gray wolf was listed as endangered along with a climb in the ...