Tracking wolves in Yellowstone leads to a look at coyotes, North America’s adaptable and often misunderstood wild canid.

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 ...

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 ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...

Conservation works best when the U.S. government treats private landowners as partners. Jonathan Wood is vice president of law and policy at the Property and Environment Research Center.

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 ...

In one of the most remarkable ecological comebacks in modern conservation, grey wolves—reintroduced to Yellowstone National Park in 1995—have played a key role in regenerating aspen forests that had ...

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