Bears are strong and adaptable animals found in different parts of the world, ranging from icy regions to tropical forests.

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.

While the polar bear is huge, it is not the biggest bear ever to walk around in North America. That honor would go to the ...