Known for their peaceful appearance and the impression that they’re always smiling, sloths now have extra protection to ...

It’s not easy to find a sloth in the middle of the forest. They spend most of their time in the tree canopy and are masters of camouflage, thanks to their slow movements and the algae attached to ...

Ancient sloths lived in trees, on mountains, in deserts, boreal forests and open savannahs. These differences in habitat are primarily what drove the wide difference in size between sloth species.

The Royal Zoological Society of Scotland has announced the arrival of a second male sloth bear at Edinburgh Zoo.