Not even park rangers are off limits for angry bull elk.

Editor’s Note: This story accompanies the May 2016 issue of National Geographic magazine, devoted entirely to America’s first national park. Find more at natgeo ...

elk and trout). Although there are a handful of dining options within the borders of Yellowstone National Park, consider bringing along a cooler with lunch items and snacks so you don't have to ...

Yellowstone is home to some of North America's most iconic wildlife, including the Big Five. Here's what you need to know about these must-see animals.

Nonetheless, it is a beautiful, undeveloped expanse between town and Grand Teton National Park ... more about the National Elk Refuge by visiting its website. Yellowstone Lower Loop Full-Day ...

Grant signed the bill creating Yellowstone Park, the first national park in the history of ... while hunters slaughtered the park's elk. Superintendent Langford was conspicuous by his absence ...