The internet couldn't get over the baby sloths at the Sloth Conservation Foundation that were making the cutest noises. We love their little squeaks. The Sloth Conservation Foundation knew that we ...

But it’s the algae that may be the most important organism growing on a sloth. While hosting ecosystems on your skin sounds like a nightmare for humans, as the video explains, it may be a ...

Scientists have sounded the alarm after a potentially dangerous virus originating in sloths was discovered in Europe for the first time following two human deaths in Brazil. Figures published by ...

The sloth is the world's slowest mammal, so sedentary that algae grows on its furry coat. The plant gives it a greenish tint that is useful camouflage in the trees of its Central and South ...

a sloth actually can't see anything 'cause it's too bright. If you can't see where you're going, you can't run around because you're going to fall out the tree. Narrator: Moving slowly may sound ...

The extinct giant ground sloths were some of the only mammals that had digestive systems large enough to process the huge avocado seeds whole. They feasted on the fruit and then dispersed the ...