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

The Tulsa Zoo is home to thousands of animals, but some of the most popular residents may be harder to spot during a visit. Sloths spend much of their day hanging in trees, conserving energy and ...

Remember that massive sloth phase a few years ago? Turns out, it wasn't a phase, Mom. Sloths are still the internet's favorite slowpokes, and honestly, they earned it. The DMV scene in Zootopia might ...

The Palm Beach Zoo in West Palm Beach, home to towering trees, tigers and lemurs, unveiled a new specially designed habitat for two sloths and three endangered squirrel-sized monkeys called golden ...

Two sloth bear cubs were born at the National Zoo, which appears to be good news for this vulnerable species and perhaps bad news for the termites on which they dine. The births, which occurred Dec. 7 ...

The Smithsonian's National Zoo in Washington, D.C., has welcomed two sloth bear cubs, marking the first time the zoo has had sloth bear births in more than ten years. The cubs were born behind the ...

Bonnie, the zoo’s 18-year-old Hoffmann’s two-toed sloth, gave birth on Nov. 4, zoo officials said in a Facebook post. The newborn is Bonnie’s second child with 25-year-old male, Cocoa. The newborn is ...