The black fur allele has fitness costs but also confers higher immunity against canine distemper virus, making mix-and-match mating key to population survival. Katherine Irving is an intern at The ...

An endangered gray wolf was found illegally killed in Oregon, wildlife officials said.

The Great Grey Wolf Sif has been turned into a 25-inch resin statue by First 4 Figures. Statue Sif is standing on a crumbling stone stack and is holding the Greatsword of Artorias in its mouth.

The U.S. Department of Agriculture's Wildlife Services killed a male gray wolf in Wyoming on Sunday. The wolf had killed five sheep. The wolf had been translocated to Colorado from British ...