The Denver Zoo Conservation Alliance welcomed four new lion cubs to the African lion Araali. She gave birth to the four ...

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

Zoo’s lion habitat may get a lot more rambunctious in the coming months as four African lion cubs learn the ropes of their new pride.

Zoo welcomed four healthy African lion cubs on Wednesday.African lion Araali gave birth to the cubs following a 115-day ...

The births mark an exciting moment for the zoo, as the cubs are the fourth generation of lions born there over the past 10 ...

Nick has been staying at the Smithsonian's National Zoo and Conservation Biology Institute in Washington, D.C. since 2023 while the Denver Zoo constructed a new sea lion habitat. The 18-year-old sea ...

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

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) ...

As Coloradans celebrate our state's 149th birthday, Gov. Polis went to one of the most visited places in the state today. The governor and the Denver Zoo surprised the lucky 1 millionth visitor with ...

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

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

Mahali, the Nile hippo at Denver Zoo, will relocate to a Texas preserve to ensure his wellbeing and support conservation efforts.