Massive Megatherium sloths once stood as large as Asian elephants, ripping foliage off treetops with prehensile tongues like ...

The Henry Doorly Zoo announced its 23-year-old female sloth bear is entering end of life care. Kara was diagnosed with an ...

An adorable baby sloth! San Diego Zoo introduced the world to the zoo's newest family member, a baby sloth named Cashew.