Forty years after the Chernobyl disaster, wolves in the exclusion zone are thriving at seven times their pre-accident numbers ...

A new clip out of Yellowstone offers a rare look at the brutal reality of kleptoparasitism in the backcountry. Watch a pack ...

Wolf and grizzly bear sightings are fairly common in Yellowstone. But scenes such as these, illustrating the life-or-death ...

We’re at an interesting and tenuous time for this population,” said Brenna Cassidy, Colorado Parks and Wildlife’s wolf monitoring data coordinator.

Alliance for the Wild Rockies,  Dr. Jesse Logan, Native Ecosystems Council, and the Gallatin Wildlife Association secured another significant win for the ...

Another example was shown after wolves were reintroduced to Yellowstone National Park about 30 years ago. The ecosystem was ...