Ambitious projects aim to put dire wolves, woolly mammoths and passenger pigeons back into our ecosystems. But with so many ...

The gray wolf population has increased in California after vanishing for nearly a century, but livestock farms have been ...

"Markers of the success." Officials make 'exciting' discovery after releasing iconic creatures into wild: 'We are elated' first appeared on The Cool Down.

Wildlife officials expected wolves to naturally return to places like Rocky Mountain National Park once they were ...

After a controversial project claiming to have resurrected the dire wolf, Colossal Biosciences has now announced plans to ...

A species of huge, flightless bird that once inhabited New Zealand disappeared around 600 years ago, shortly after human ...

Thirty-six conservation groups representing millions of members and supporters from across the United States today sent a letter to the U.S. Department of the Interior and the U.S. Fish and Wildlife ...

A new mapping tool designed to provide regular location information on GPS-collared gray wolves in California to help prevent ...