Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again after the death of its former alpha female, Wolf 907F.

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again after the death of its former alpha female, Wolf 907F.

A Yellowstone guide and wolf tracker captured the moment a bison calf had its life saved from a pack of wolves. In video posted Thursday to his Instagram account, Michael Sypniewski was filming at ...

The wolf population in Yellowstone National Park has rebounded somewhat following a reduction in 2021-22 when hunters killed 25 animals that primarily lived inside the refuge where hunting is banned.

A “brave” little elk calf sprinted to safety — with a pack of wolves close on its heels in Yellowstone National Park, ...

Whether they're chasing big game, stomping smaller animals, or even fishing, how wolves hunt depends on their prey and pack size.

It's not easy being a bison-eating wolf in Yellowstone National Park. "Why get your head bashed in if you can take an elk," said Doug Smith, leader of the Yellowstone Wolf Project. "They have to ...

Harrowing footage of wolf 1276F from Yellowstone’s Junction Butte pack emerged on Instagram on Oct. 4. In the video, captured by Yellowstone wildlife photographer Peggy Peregrine-Spear, the collared ...

"The calf swam across the river and, thinking the wolves were gone, decided to swim back. Unfortunately, 3 wolves were ...

Jeremy Wolf and his son, Aidan, walked a ridge outside Yellowstone in search of bison during a 2021 hunt.