Gray wolves are currently listed as endangered under the Endangered Species Act in most of the lower 48 states, except for ...

It's been centuries since a wolf's howl was heard across the Scottish Highlands, but a team of researchers thinks it's time to bring back these much-maligned predators. Doing so, their simulations ...

Have you been hearing about the dire wolf lately? Maybe you saw a massive white wolf on the cover of Time magazine or a photo of “Game of Thrones” author George R.R. Martin holding a puppy named after ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. On one of his first ...

This is the first story in a two-part series recapping Colorado’s second year of wolf reintroduction.  Colorado’s wolf ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

What’s the greatest threat to Colorado’s elk population? Habitat loss, climate change, chronic wasting disease or wolves? According to many Colorado hunters, the answer is “wolves.” I recently heard ...

The EU is trying to downgrade the protection status of wolves in Europe. Scientists say there are many ways to co-exist with these creatures that are vital for a healthy ecosystem. This next story ...