Sloths may be slow, but their survival skills are anything but lazy. In this video, we uncover the surprising strategies that help sloths avoid predators in the wild. From incredible camouflage and ...

Giant sloths with razor-sharp claws and as large as Asian bull elephants once roamed the Earth, snacking on leaves at the tops of trees with a prehensile tongue. Now, scientists have figured out why ...

Defecating exposes sloths to predators on the jungle floor. An unexpected ally benefits, and returns the favor. A brown-throated three-toed sloth peers over a tree's buttress root while defecating on ...