Published Date: 2024-06-22 23:10:21, Category: News (711603)Time: 00:27 min, View Count= 27 ( + More Social Media views ) , Rating= Title: Zookeepers help animals stay cool amid heat waveKeywords: Zookeepers animals stay cool heat wave Description: Zookeepers at the #Maryland #Zoo help the #animals stay cool with cold water and “special Subscribe to NBC News: News Digital is a collect