They are known for living and hunting in packs, exactly why they were brought back into the national park over 30 years ago.

Nearly three decades after gray wolves were brought back to Yellowstone National Park, their return appears to be helping ...

WyoFile shared the news on its Instagram. Mollie's Pack is the only remaining pack since Yellowstone's 1995-96 wolf reintroduction. They take their name from late U.S. Fish and Wildlife Service ...

Add Yahoo as a preferred source to see more of our stories on Google. You might be among the 46 million people who've seen a video showing how wolves changed ...

http://www.bozemandailychronicle.com offers audio versions of articles using Instaread. Some words may be mispronounced. Editor’s note: This story first appeared in ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

Add Yahoo as a preferred source to see more of our stories on Google. The striking wildlife moment highlights one of the park's biggest ecological success stories, as the wolf population continues to ...

A flare up of a disease that’s especially lethal to wolf pups took a toll on Wyoming and Yellowstone National Park wolf numbers in 2025, reducing biologists’ counts to a level last seen when wolves ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...