Wandering black bears aside, groundhogs are our most famous true hibernators. Throughout the fall, groundhogs focus on eating, building up and storing the fat that will sustain them nutritionally from ...

The song hit number one on the country music charts and eventually appeared in commercials for the restaurant chain.

Groundhog or gopher? Discover how to tell these burrowing mammals apart with their habits, diets and habitats. They may look similar but live very differently.