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

Two sloth bear cubs were born at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) on December ...

Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) in Washington, DC, recently celebrated the birth of two ...

The Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) announced Jan. 6 that two sloth bear cubs were born ...

Sloth bear cubs have been born at the National Zoo for first time in years. It is unclear which of the zoo’s two males is the ...

One of the UK's oldest living sloths has become a father once again - at the grand old age of 35. Mr. Snuffles and female ...

When you begin to think of the cutest animals in nature, a sloth may not immediately come to mind, but that’s probably because you’ve never seen a baby sloth. One look at the baby sloth in this ...

ST PAUL, Minn. — Animals can be unpredictable creatures, which is part of the fun of going to a zoo. You just never know what's going to happen. Visitors to the Como Park Zoo & Conservatory on ...

A 6-year-old, two-toed sloth unexpectedly went into labor in her zoo exhibit in front of zoo goers on Wednesday, April 2 The Minnesota Como Park Zoo & Conservatory had an unanticipated birth occur in ...

The Cincinnati Zoo and Botanical Garden has a new zoo baby! After roughly a week of 24-hour birth watch, Lightning, a Linnaeus’s two-toed sloth, gave birth to a pup on June 7. The baby — whose name is ...

Visitors at the Como Park Zoo and Conservatory in St. Paul, Minnesota, were treated to an unexpected surprise on Wednesday, April 2, when a two-toed sloth on exhibit gave birth right before their very ...

What’s cuter than a Hoffman’s two-toed sloth? A baby Hoffman’s two-toed sloth, of course — and a zookeeper at Palm Beach Zoo was lucky enough to witness the new sloth mom welcome one into the world on ...