Yellowstone National Park is famous for its grizzly bears, and with endless forest, rich habitat, and abundant food sources, ...

The wilds of Yellowstone are home to many grizzlies—but none as colossal as this legendary giant. Towering over all rivals, this behemoth left an unforgettable mark on the park’s rugged wilderness.

Getting your Trinity Audio player ready... This summer, a grizzly cub in Grand Teton National Park gained international fame after an adult male bear killed the yearling’s two siblings. The sole ...