Creature Clip: Naked Mole Rat
(0:44)There's something highly unique about these odd-looking creatures: they're immune to cancer. The mole rat was one of the first entries into photographer Joel Sartore's Photo Ark, which now has over 6,500 species.
There's something highly unique about these odd-looking creatures: they're immune to cancer. The mole rat was one of the first entries into photographer Joel Sartore's Photo Ark, which now has over 6,500 species.
