The animal kingdom is full of astonishing adaptations, but perhaps none is as relatable to a modern, exhausted human as the ...

Roger Williams Zoo just welcomed its tiniest new tenant: a baby two-toed sloth. On Oct. 11, the new sloth was born at the zoo ...

A drowsy sloth fell asleep as he ate his breakfast at Texas’s San Antonio Zoo on February 6. The sleepy two-fingered sloth, named Sol, can be seen tucked into a corner of his habitat sleeping soundly ...

World Sloth Day 2025 highlights the most fascinating facts about sloths, from their unique digestion and slow-paced lifestyle ...

In the sixth century, Pope Gregory I compiled an infamous list of seven deadly sins. Of these seven, sloth is the only sin named for an animal in English. But are these curious animals truly paragons ...

Two female sloths named Chata and Baby Ruth have, slowly, taken up residence at the Jacksonville Zoo and Gardens. Chata is a 29-year-old Hoffman’s two-toed sloth, while Baby Ruth is a 6-year-old ...