Portland residents recently gave a fond farewell to the beloved polar bear Nora, who was transferred to her new home at Wisconsin's Henry Vilas Zoo. Both her and Kallik's moves were facilitated by the ...

Even as the days darken and the night grow long, it's important to remember that Earth is the only planet we got. Celebrate ...

This video follows a visit to a private zoo that is normally closed to the public. Cameras capture controlled walkthroughs of enclosures and close-range views of the animals inside. The footage ...

The zoo's partnership with Saudi Arabia's Royal Commission aims to create a conservation program similar to the zoo's ...

A man who climbed over 18 feet to enter a lion's enclosure was fatally attacked in front of horrified zoo visitors. Gerson de Melo Machado, 19, was mauled to death after he invaded a lioness' ...