In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on ...

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 ...

A new analysis challenges one of the most publicized claims about Yellowstone's wolves. In a detailed comment published in ...

The U.S. Fish and Wildlife Service has directed the state in a letter to "cease and desist" its plans to bring in more wolves ...

This article is part of The State of Science, a series featuring science stories from public radio stations across the United States. This story, by Heath Druzin, was originally published by Boise ...

For the past 15 years, Luke Painter has been traveling to the northern range of Yellowstone National Park, where mountains rise and tributaries carve valleys of sage, willows and trees. This includes ...

Colorado passed a wolf reintroduction plan in November 2020, and 10 wolves were reintroduced into the state in December 2023. Opponents are now trying to stop this reintroduction plan, the Denver Post ...

Former congressman and current gubernatorial candidate Greg Lopez says USFWS dropped the ball by allowing CPW to import ...

A group of Western Slope lawmakers Thursday abandoned their attempt to pause wolf reintroduction in Colorado. But they reached a deal with Gov. Jared Polis that will redirect about $250,000 set aside ...