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 ...

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

The Smithsonian's National Zoo in Washington, D.C., has welcomed two sloth bear cubs, marking the first time the zoo has had ...

For the first time since 2014, keepers at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) have welcomed two sloth bear cubs. The cubs were born Dec. 7 at approximately 2:30 ...

One Dec. 21, Lorenzo was found “poorly responsive” and was taken to the zoo’s L3 Harris Animal Care Center for an examination. It was found he had a declining body condition along with dehydration and ...

Talk about ending the year on a high note.The Smithsonian’s National Zoo closed out 2025 with a rare double dose of good news, welcoming two sloth bear cubs for the first time in more than a ...

If you are searching for a heartfelt gift for animal lovers on Valentine's Day, the Saint Louis Zoo may be the place to go.

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

The Smithsonian's National Zoo is starting the new year with twice the excitement thanks to two sloth bear cubs.

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 ...

CINCINNATI — An Ohio zoo is naming its sloth habitat after an Indiana toddler who found comfort in sloths during his short life, most of which he spent in and out of the hospital. The Cincinnati Zoo & ...