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

At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...

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

Find out how fast you need to run to escape a sloth bear and other fun wildlife facts as Scotland's own David Attenborough ...

This article originally published at 'Tiny reign of terror' named Chunk has zoookeepers near San Antonio on edge.

Learning how pronghorn survived the climate changes that ended the ice ages anddrove so many other large mammals to ...

The NED talk provided details on the discovery, archeology and crucial people involved in the discovery of the Midland Woman.

Maui is a paradise, but in winter, it is a crowded paradise that can test your patience. This is peak whale-watching season, ...

A small prairie dog with a big attitude is going viral near San Antonio — and the internet can’t stop cheering him on.

The 7,500-square-foot space will house more than 40 sloths — and is set to open in February Ingrid Vasquez is a Digital News Writer at PEOPLE. She graduated from The University of Texas at Austin with ...

Sally, a seven-year-old Linne's Two-Toed sloth, is easing into her new home after a near 250-mile journey up the A1 from her old abode. The animal arrived at Northumberland Zoo near Morpeth two weeks ...