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A new scientific review challenges the headline-grabbing claim that Yellowstone’s returning wolves triggered one of the strongest trophic cascades on Earth. Researchers found that the reported 1,500% ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk... How the wolf changed Yellowstone 30 years after ...

Like dozens of other Yellowstone National Park wolves involved in a three-decade-long study, researchers collared wolf 1331F as a pup in 2021 to track her movements. Gray with ribbons of brown fur ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members working together to isolate and exhaust an animal. That reality makes one ...

Jonathan Wood is vice president of law and policy at the Property and Environment Research Center.

Three-year-old black coat female, known as BEY03F, crossed into LA county around 6am on 7 February ...