A two-toed sloth has undergone pioneering ... and leopards - Rico is the first sloth ever to undergo the treatment. The three-hour long surgery was conducted inside the Chester Zoo's on-site ...

With cameras and audio recorders in hand, they document all that they encounter – spiders, moths, caterpillars, leaf-cutter ants, an Eyelash Viper, and even a three-toed sloth. The students, who spent ...

At the heart of the sloth’s remarkable digestive system is a complex, multi-chambered stomach that bears more resemblance to that of cows and other ruminants than to most other mammals. Three-toed ...

At the heart of the sloth’s remarkable digestive system is a complex, multi-chambered stomach that bears more resemblance to that of cows and other ruminants than to most other mammals. Three-toed ...

In a rare moment, a two-toed sloth gave birth in front of visitors at a zoo in Minnesota. Sago, a Hoffman two-toed sloth, ...