"Markers of the success." Officials make 'exciting' discovery after releasing iconic creatures into wild: 'We are elated' ...

After Tia Phillips’ female pit bull Nova had a litter of 11 puppies, she started to suspect her sweet pet had mated with a wolf discovered and killed near Lovell.

I was frustrated with seeing methods being used to estimate wolf numbers that were very indirect and ... were unlikely to ...

Trail-cam footage captured recently in Minnesota shows a wolf pup discovering that capturing squirrels can involve painful ...

Thirty years after wolves were brought back from near extinction in the U.S. Rocky Mountains, the state of Idaho is back in ...