Researchers have shed light on the activity patterns and behavioral adaptations of two sympatric sloth species, Bradypus variegatus and Choloepus hoffmanni. This study, conducted in the lowland ...

Why is JoJo so comfortable cuddling with a human? The answer begins on her first day, when her mother rejected her and ...

Sloth bear cub Remi plays harmonica as part of an animal enrichment program at the Smithsonian National Zoo. The activity encourages the same behavior sloth bears in the wild use to suck insects out ...

Fans of the movie franchise Zootopia know that sloths make the perfect DMV (Department of Mammal Vehicles) workers. Incredibly slow-moving and methodical, Flash Slothmore and the rest of his ...