Smaller than the gray is the red wolf, at roughly 66 centimeters ... but what was the biggest wolf that ever lived? The dire ...

Red wolves are among the most endangered carnivores in the world. Once spread across the U.S. Southeast, these clever and highly adaptive predators suffered a similar fate to that of their gray wolf ...

RALEIGH, N.C.— In response to a legal victory by the Center for Biological Diversity, the U.S. Fish and Wildlife Service today issued a new recovery plan for the red wolf, the world’s most endangered ...