Animals July 3, 2023 2:30 pm Zoos around the US work to keep animals cool during heatwave Zoos across America are working to protect their animals from heatwaves and wildfire smoke. US & World Videos 50:18 Boston Pride for the People Parade 5:05 Police arrest protesters during Pride parade 7:10 Boston Pride for the People Parade underway 1:11 Jonathan Scott says it was ‘love at first sight' with Zooey Deschanel 0:48 Former astronaut William Anders dies in plane crash