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

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

A brave elk calf escapes a wolf pack in this nail-biting Yellowstone video. An incredible wildlife moment captured in Yellowstone National Park.

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.

"I showed them the video and they could not believe what was right there in front of them." Onlooker captures unbelievable ...

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 researcher who studies wolves in Yellowstone National Park on Thursday shared footage showing a rarely seen pack reacting to a trail camera. Viewers can click here to watch Taylor Rabe's ...

After a dominating 14-year reign in the northwestern corner of Yellowstone National Park, one of the park’s most prolific and most viewed gray wolf packs in the world may have ...

A baby elk outran — and outswam — a wolf pack in Yellowstone National Park, video shows. Screenshot of montanawild_'s Instagram video A “brave” little elk calf sprinted to safety — with ...

A baby elk outran — and outswam — a wolf pack in Yellowstone National Park, video shows. Screenshot of montanawild_'s Instagram video A “brave” little elk calf sprinted to safety — with ...

A brave elk calf escapes a wolf pack in this nail-biting Yellowstone video. An incredible wildlife moment captured in Yellowstone National Park.

A baby elk outran — and outswam — a wolf pack in Yellowstone National Park, video shows. Screenshot of montanawild_'s Instagram video A “brave” little elk calf sprinted to safety — with ...