Visit this Pennsylvania wolf sanctuary for an unforgettable experience getting closer to wolves than anywhere else in the ...

The wolf, known as BEY03F, roamed more than 500 miles from Northern California, signaling that the species continues to rebound after being wiped out in the state in the 1920s. By Livia Albeck-Ripka ...

Also known as the polar wolf or white wolf, the Arctic wolf (Canis lupus arctos) is a subspecies of the gray wolf that ...