Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk population, which had decimated the plant community, in ...

This story was produced as part of the Colorado Capitol News Alliance. It first appeared at coloradosun.com. A bipartisan group of lawmakers representing the Western Slope plan to introduce a bill ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. On a sunny morning two years ago, a group of state officials stood in the mountains ...

Getting your Trinity Audio player ready... The recent roadblock thrown in front of Colorado’s voter-mandated wolf reintroduction by the Trump administration may force state wildlife officials to find ...

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 ...

Colorado has agreements to retrieve wolves that wander into Utah, New Mexico and Arizona, but not with Wyoming, where three of Colorado's reintroduced wolves have been legally killed. The state plans ...