Two rare black wolves have been spotted on camera crossing a stream in a Polish forest. The unusual sighting, which was ...

Red wolves once ranged far and wide across the U.S., helping them earn the nickname “America's wolf.” But there are now ...

Motorists are literally driving the United States' only unique wolf species back toward the brink of extinction in the wild.

That fact was brought home last June, when red wolf breeding male No. 2444 was struck ... While it’s not certain that a wildlife crossing can save the last red wolves, scientists say that ...