Known as destinations in their own right, these amazing zoos introduce U.S. audiences to wildlife from around the world.

From red pandas to crows, zoo animals across the U.S. are painting works of art as part of enrichment programs.

The animal was a long-time ambassador for his species, bringing conservation awareness to millions, zoo staff said.

The Saint Louis Zoo is mourning the loss of Othello, a beloved full-sized tortoise who was at least 100 years old at the time ...

ST. LOUIS — The Saint Louis Zoo announced Thursday that one of its oldest animals had died. Othello, a centenarian Aldabra giant tortoise, was humanely euthanized on Tuesday due to declining ...

ST. LOUIS – The St. Louis Zoo has been voted as one of the top 10 zoos in the United States by USA Today readers. According to readers, the St. Louis Zoo is ranked #10. Known for its free ...

Othello the Aldabra giant tortoise, who was well over 100 years old, died at the St. Louis Zoo on April 8. Screengrab from St ...

The Saint Louis Zoo is once again voted one of the top 10 Best Zoos in the country by USA Today readers. The zoo's Penguin & Puffin Coast exhibit also earned a spot as one of the Best Zoo Exhibits ...

Othello the Aldabra giant tortoise, who was well over 100 years old, died at the St. Louis Zoo on April 8. Screengrab from St. Louis Zoo Facebook page. Zookeepers and guests are mourning a beloved ...