A new study led by researchers at the University of Oulu, Finland has uncovered striking changes in the skull shape of wolves ...

Idaho rancher Jay Smith has a wolf problem. Over the last 20 years, Smith said wolves have killed more than 200 of his cattle and caused major financial harm to his family’s business.

The “Tumat Puppies” also had traces of their last meal still in their stomachs, which included meat from a woolly rhinoceros and feathers from a small bird called a wagtail.

Mexican gray wolf puppies born in captivity at Sevilleta National Wildlife Refuge received names this week taken from K-12 student submissions. The five pups — Kachina, Aspen, Sage, Kai and Aala — and ...