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 ...

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

The bighorn sheep exhibit is located in the zoo’s “Into the Wild” section near the rocky mountain goat exhibit and the Helen ...

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

DENVER — A beloved sea lion known for picking Broncos games for 9NEWS has passed away.

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

As Coloradans celebrate our state's 149th birthday, Gov. Polis went to one of the most visited places in the state today. The ...

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

DENVER — A fixture at the Denver Zoo is leaving the Mile High City. The Denver Zoo Conservation Alliance announced Thursday that Mahali, a Nile hippopotamus, will be moving this fall to a three-acre ...

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

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