Without human intervention, though, it’s unclear if these friendlier wolves could have naturally bred themselves into an entirely new species in less than 15,000 years, which is why the proto ...

The ripple effect from the killing of wolves by humans was less apparent when they die of natural causes.

Some have suggested that humans may have begun encouraging the friendliest wolves to hang around by adopting their puppies, finding their presence advantageous.

Spot a Yellowstone wolf? Find its family tree, genealogy online Many people go to the national park to see wolves, and now you can not only see them but learn their individual story.

The endangered wolves are equipped with bright orange radio collars to help locals distinguish the federally protected species from invasive, prolific coyotes. If I see one of those wolves with a ...

Gray wolf attacks on humans are rare, in part because wolves today tend to avoid people. Wolves mate in February; after a 63-day gestation period, four to seven pups are born in April or May.