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 ...

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

The world’s first-ever slotharium, ‘Sloth World,’ lets visitors get up close and personal with the world’s slowest creatures.

On November 27, 2025, in La Fortuna, Costa Rica, @danjomg shared a video capturing a calm wildlife encounter on a roadway. In ...

A pair of sloth bear cubs were born at Smithsonian's National Zoo last month, on Dec. 7, the zoo shared in a press release.

Rainforest-inspired setting in heart of Central Florida’s tourism district will house dozens of the low-energy animals, encourage research.

For the first time since 2014, keepers at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) have ...

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 ...

A baby sloth has been reunited with its mother in Costa Rica after it got separated from her in a coastal forest. Staff at the Jaguar Rescue Center on the Central American country’s Playa Chiquita ...