Sago, a 6-year-old Sloth living at a St. Louis Zoo surprised guests and zookeepers when she gave birth unexpectedly in her ...

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, ...

After being born last November, visitors at the St. Louis Zoo will soon witness Jet, the baby elephant’s debut.

Polar bear twins Kallu and Kallik debut at Saint Louis Zoo, attracting visitors to their 40,000-square-foot habitat, with the zoo emphasizing conservation efforts.

The birth of tortoises native to Santa Cruz Island in the Galápagos increases their U.S. population from 44 to 48. A few ...

The theme park delayed its opening for the 2025 season slightly, as some parts of the St. Louis region may see more than six ...