Animals and Wildlife July 23, 2024 1:40 pm Zoo animals use treats, showers and ice to cool off during summer heat wave Zookeepers at Florida’s Palm Beach Zoo and Conservation Society use a variety of ways to keep animals cool during the summer heat wave. US & World Videos 1:59 Death toll increases in Lebanon as Israel expands aerial and ground offensive 3:11 Camila Fernández kicks off first tour in the US 1:07 WATCH: Word War II era US bomb explodes at Japan airport 1:19 Judge: Biden's student loan forgiveness can move forward for now 1:39 George Clooney and Amal Clooney reveal their twins' favorite hobbies