It has been 30 days since 13 dehydrated, underweight, and ill sloths shipped to Florida, intended to be part of the Sloth ...

Let the awws commence. This is one of those cute sloth pictures that’s also a little mischievous—why is this little guy smirking? We wouldn’t mind hanging out with this sweet sloth! The green brings ...

Sloths appear to have life figured out, and once the details are revealed, being envious makes sense. These tree-dwelling mammals have survived for millions of years by doing things their own way, and ...

Credit: Getty Images Despite their similar names, the two types of sloths belong to different families and have different evolutionary histories. Two-toed sloths are slightly larger and more active, ...

DENVER (KDVR) — A Linne’s two-toed sloth pup was born at the Denver Zoo Conservation Alliance on Thursday. The yet-to-be-named new addition is the fifth baby of mom Charlotte and dad Elliot to be born ...

Alan Taylor is a senior editor at The Atlantic.

Sloth photos used to be marketed as harmless bucket-list moments. That framing is changing fast. Wildlife agencies and tourism boards are putting clearer limits on handling, and Costa Rica’s own ...