You're about to meet one of the rarest dog breeds in the world, and this good girl is absolutely gorgeous. As much as we all love mutts and mixed breeds, it's always so cool to see a purebred pup, ...

The Tulsa Zoo has a colony of nearly 30 naked mole rats. Despite their name, these mammals are more closely related to ...

As in some insect species, the queen is the only naked mole rat female to breed and bear young. Worker animals dig the burrows that the whole clan inhabits, using their prominent teeth and snouts.

Q: How does the colony system work? A: There is the queen, she is the only one who breeds and then they have worker naked mole rats that will dig tunnels. They work in an assembly line type style ...