Nick’s bark, however, has been silenced. The magnificent sea lion died Thursday while living at the Smithsonian’s National ...

Nick has been staying at the Smithsonian's National Zoo and Conservation Biology Institute in Washington, D.C. since 2023 ...

A sea lion from the Denver Zoo died in Washington, D.C. this week while waiting for a new habitat. (Video: Denver Zoo ...

Denver Zoo’s only hippo will move to the Lone Star State this fall so the organization can conserve water and update the ...

The Denver Zoo Conservation Alliance is saying goodbye to its Nile hippopotamus, Mahali, as he moves to a wildlife preserve ...

DENVER — A fixture at the Denver Zoo is leaving the Mile High City. The Denver Zoo Conservation Alliance announced Thursday ...

Longtime favorite Mahali, the Nile hippopotamus, is making a Texas-sized move this fall. This week, the Denver Zoo ...

Nick was an 18-year-old California sea lion. He'd been housed at the Smithsonian's National Zoo since 2023.

The Denver Zoo Conservation Alliance has welcomed two new bighorn lambs to the herd, according to the zoo. The lambs were born ...

The Houston Zoo celebrates International Day of Friendship by showcasing bonds among animal residents. HOUSTON — Friday is ...

Boreal Toads are nearly extinct in Colorado. The Denver Zoo is trying to help by breeding and releasing them.

Denver Summit FC, the new professional women’s soccer team in Denver, is gearing up to hit the pitch in 2026, but before they do, the team is getting ready with a new stadium, a new name, and… ...