Sloths appear defenseless, slow, and vulnerable in ecosystems filled with predators. Yet despite these disadvantages, they ...

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 ...

Rescuers in Venezuela recently saved a sloth trapped on electrical lines, a scene that played out on social media and drew attention to a wider problem plaguing wildlife in the region. The animal, ...