In 2020, a statewide voter-led initiative to introduce an experimental population of gray wolves into Colorado over several ...

Narrated by the British writer and environmental campaigner George Monbiot, and largely drawn from his book Feral, it ...

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A pack of endangered wolves was released into the wild in the northern Mexican state of Durango on Friday, thanks to ...

Learn more about why the story of how wolves saved Yellowstone National Park’s aspens is more complicated — and more instructional — than it appears.

The first wolves were brought into the state in December of 2023 after voters approved the reintroduction. This is the second ...

A wolf released in Colorado earlier this year died in Wyoming and is the second of Colorado's reintroduced wolves to die in Wyoming this year.

Colorado lawmakers continue to raise questions about the cost of the state’s wolf reintroduction during the early phases of the annual budgeting process for 2026. On Tuesday, Dec. 9, the Joint Budget ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk... What is the legacy of Yellowstone wolves 30 years after ...

Cougars and wolves are apex predators in Yellowstone. To survive, cougars have adapted to hunting different prey, decreasing ...