A new animated film, opening this weekend, marks a hugely significant moment in modern pop culture. The Croods, a comedy about the travails of a Paleolithic family, features a cuddly pet sloth—yet ...

The internet can't get enough cute sloths, those odd-looking critters that live in the trees of Central and South America. Sloth fanatics can find photo galleries of baby sloths, sloth tattoos, what ...