While the dire wolf is one of the most notable, and popular, giant canines, it's not the largest. Instead, the largest wolf to exist was much, much bigger.

Nature’s giants are more than just massive—they’re awe-inspiring wonders of evolution and adaptation. Learn the fascinating ...

In 1980, a band of bighorn sheep were captured from the Sun River area along the Rocky Mountain Front and moved to a foreign landscape to the east, north of Montana’s massive Fort Peck Reservoir.