A gray wolf has entered a watershed that includes parts of Jefferson County and Denver, according to the new gray wolf ...

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 ...

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

Two Ice Age wolf pups once thought to be early dogs have been identified as wild wolves, thanks to detailed DNA and chemical ...