Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again ...

Following an Environmental Impact Statement by the U.S. Fish and Wildlife Service — for which over 160,000 public comments ...

Bison back up. It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 different mammal species in Yellowstone, and most of those can be separated into ...

Lost Wolves of Yellowstone is about the return of wolves to Yellowstone National Park in the 1990s. It was a massive, exciting reintroduction that involved the US government, Canada, and many people.

The most famous wolf in Yellowstone National Park, collar number 907F, has died. Known as the “Queen of the Wolves” for her prolific lineage, 907F produced 10 litters of pups in 11 years ...

Yellowstone National Park has welcomed it’s first bison calf of 2025.

Yellowstone National Park’s two million acres of wilderness contain many stories, including one of the best case studies in wildlife conservation. Doug Smith led the project that reintroduced gray ...

Yellowstone's first bison calf of 2025 was spotted in the Lamar Valley on Sunday, making it an early addition to the park's ...

Upstream view of Blacktail Deer Creek in 2005 and 2021, northern range of Yellowstone National Park An across channel view in 2005 and 2021 of a downstream reach on Blacktail Deer Creek ...

Despite a Park Service policy against the extermination of any animal species, wolves were systematically eliminated from many national parks. The death of two wolf pups in 1926 marked the end of ...

On January 11, 1995, approximately 17,000 elk bedded down in Yellowstone National Park. When they woke up a few hours later, a new scent was in the icy air: wolves. It had been 69 years since the ...

YELLOWSTONE ... s Banff National Park. It was 1995, and the young biologist, fresh out of undergrad, was trailing one of the park’s most elusive wildlife species — the gray wolf.