1. Deadly heat shaping up as job hazard;New York Times
2. Heat-related emergency department visits — United States, May–September 2023;MMWR Morb. Mortal. Wkly Rep,2024
3. Heat is killing thousands, and big events have not adjusted;New York Times
4. Suddenly, last summer: heat deaths of athletes, soldiers, and hikers;Curr. Sports Med. Rep,2023
5. Three hikers die in Grand Canyon National Park in less than a month;New York Times