For the Smithsonian National Zoo and Conservation Biology Institute (NZCBI), Christmas came early in 2025. Zookeepers were ...

Two sloth bear cubs born at the San Diego Zoo in late 2024 made their first public appearance on Thursday. The zoo shared a clip of the cubs emerging from their private den with their mother Shala.

A baby sloth at a zoo in the Netherlands is clinging to a new friend for dear life. A teddy bear given to a 2-month-old sloth named Sjakie (pronounced "Sharkey") at the Burgers' Zoo is helping to ...

An unusual bear cub is in Cleveland, just waiting for you to find her a name. The Cleveland Metroparks Zoo announced Tuesday that a sloth bear cub was born back in December. The unnamed female cub ...

Two female sloths named Chata and Baby Ruth have, slowly, taken up residence at the Jacksonville Zoo and Gardens. Chata is a 29-year-old Hoffman’s two-toed sloth, while Baby Ruth is a 6-year-old ...