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:Turkey Throws Support Behind Qatar in Rift Among Arab NationsIssue 13: Are Australia’s Politics Too Easy to Corrupt?Brexit, Spending and Security: British Voters on the IssuesU.S. Strike on Syria Mosque Complex Was Legal, Defense Dept. SaysAsia and Australia Edition: Qatar, Iran, Theresa May: Your Morning BriefingState Dept. Voices Concern for American Held in Republic of Congo