July keeps sizzling as Phoenix hits another 110-degree day and wildfires spread in California
Phoenix sizzled through its 31st consecutive day of at least 110 degrees Fahrenheit (43.3 Celsius) and other parts of the country grappled Sunday with record temperatures after a week that saw significant portions of the U.S. population subject to extreme heat.
Kristie Ebi, professor of global health and of environmental and occupational health sciences at the UW, is quoted.