A caretaker gently slipped some leaves into her mouth, and Honey started chewing them with utmost delight while dangling upside down from a wooden pole. Honey, the baby sloth has become an internet ...

For years scientists assumed that sloths don't fart — believing the methane produced by their slow digestive system was simply absorbed into their bloodstreams and breathed out through their mouths.

LA FORTUNA, Costa Rica -- A child zooming down a zipline through a rainforest in Costa Rica collided with a slow-moving sloth clinging to the cable. It happened Sunday at the Go Adventure Arenal Park ...