Starting Tuesday, visitors to the St. Louis Zoo will notice an enhanced security measure at both entrances. The Zoo is rolling out the EVOLV system, a high-tech solution designed

Visitors to the Saint Louis Zoo will notice changes starting Wednesday. Both of the Zoo’s entrances have rolled out new systems that visitors of all ages must pass through. They serve like metal detectors and offer a high-tech solution to find concealed weapons.

The Saint Louis Zoo is taking extra steps to protect its visitors and animals, with a new security system being implemented to ensure your visit is safe and fun.

The Saint Louis Zoo has put in place new security measures this fall in an effort to make guests feel safer. A new security screening system called the Evolv system is at both the North and South entrances to detect concealed weapons as guests enter,