The U.S. Department of Agriculture’s Wildlife Services killed the male gray wolf after five sheep were attacked in Wyoming.

The gray wolf, also known as the timber wolf or the ... although nearly pure white, red, or brown to black also occur.

Gray wolf 2505-BC from Colorado died in Wyoming, involving potential livestock conflicts and complex wildlife conservation ...

The smallest gray wolf subspecies in North America, the Mexican gray wolf is also one of the rarest and most imperiled mammals on the continent. The U.S. Fish and Wildlife Service (and its predecessor ...

This story will be updated if more information becomes available. UPDATE from Tanya Espinosa, Public Affairs Specialist with ...

A gray wolf brought to Colorado from Canada as part of the second round of reintroductions was killed in Wyoming after it was found close to a property where multiple sheep were killed.

Wolf spiders are large, hairy spiders that are typically brown, gray, or black in color. They have prominent eyes that shine in the dark and are often mistaken for wolf eyes, hence their name.

The number of confirmed wolf depredation incidents is on the rise as California's gray wolf population slowly recovers Wildlife officials and ranchers are working together to find solutions to ...

Wolf activity was seen in watersheds that include Rio Blanco, Grand, Jackson, Summit, Eagle, Pitkin, Chaffee, Park, Teller and Fremont counties. The first year of Colorado’s voter-mandated gray ...