This year’s stunning images vying for the Wildlife Photographer of the Year People’s Choice award offer unusual and ...

Sunday, wolves were reintroduced to Yellowstone. Then-Wyoming Gov Jim Geringer recalls former Interior Secretary Bruce ...

One of the oldest and most beloved wolves in Yellowstone National Park died after a fight with a rival pack in late December, ...

Depending on who's talking, Colorado's wolves are an existential threat to ranching, an imperiled native species crucial to a ...

One of the oldest and most beloved wolves in Yellowstone National Park died after a fight with a rival pack in late December, park officials said. Wolf and wildlife advocates are mourning the loss ...

It's been 30 years since wolves were reintroduced in Yellowstone National Park, a move that remains controversial today - as ...

Kira Cassidy is a wildlife biologist for the Yellowstone Wolf Project, an initiative managed by the National Park Service and ...

YELLOWSTONE NATIONAL PARK - Thirty years ago, trucks carrying wolves arrived at the North Entrance of Yellowstone National ...

It's been 30 years since an effort was launched early in the 1990s to return wolves to Yellowstone National Park.

In an extraordinary feat of resilience and survival, Wolf 907F, an alpha female gray wolf in Yellowstone National Park, has given birth to her 10th litter of pups at the remarkable age of 11. This ...