On February 8, the San Diego Zoo celebrated the birth of a new baby sloth. The adorable little guy, born to sloth mama Xena, ...

Thanks to rare extra vertebrae in its neck, the three-fingered sloth can turn its head 270 degrees, which allows it to smell incoming predators from almost any direction, and that's especially ...

The San Diego Zoo is celebrating the birth of its newest addition to the sloth family. It is the third baby for Xena, a ...

To mark the BBC Radio 4 documentary The Power of Sloth, zoologist and author of Life in the Sloth Lane, Lucy Cooke, unleashes her inner sloth to discover why being lazy could actually be the ...