title: Heatwaves blamed on global warming.
authors.forename: Jeff
authors.initials: J
authors.lastname: Tollefson
mesh_terms: D004190:Disasters / Q000706:statistics & numerical data; D055864:Droughts / Q000706:statistics & numerical data; D058735:Environmental Policy; D057232:Global Warming / Q000706:statistics & numerical data*; D017752:Greenhouse Effect / Q000706:statistics & numerical data*; D006358:Hot Temperature; D006802:Human Activities; D014481:United States