Caught between wolves, mountain lions and grizzly bears, elk are struggling to fend off predators. A trail camera video shows ...

Mature elk can run 40 mph when they become so inspired, and recent footage from Yellowstone National Park shows that young elk are likewise fleet of foot when their lives are at stake. The ...

For the third year in a row wildlife officials have counted roughly the same number of elk in the Northern Yellowstone herd, signaling a stabilized population after a relatively steady 20-year decline ...

A “brave” little elk calf sprinted to safety — with a pack of wolves close on its heels in Yellowstone National Park, nail-biting video shows. The pack had separated the calf from its mother across ...

Tens of thousands of elk move in masses from low, hilly country outside Yellowstone National Park into forested mountains and high meadows. They dot the landscape near Cody, Jackson and portions of ...

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 pack of ...