5 Ways to Keep Cities Cooler During Heat Waves Heat waves are America's deadliest natural disaster. Here’s are some strategies that cities around the world are pursuing to try to beat the heat. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:A Girl’s Killing Puts Germany’s Migration Policy on TrialFacebook to Take Broader Look at Possible Russian Role in Brexit VoteMoscow Got 6 Minutes of Sunlight in DecemberViolence Shakes Myanmar’s Rakhine State During Ethnic RallyTillerson Says U.S. Troops to Stay in Syria Beyond Battle With ISISGunmen Kidnap 2 Americans and 2 Canadians in Nigeria