US Southwest swelters under dangerous heat wave, new records on track
A dangerous heat wave threatened a wide swath of the Southwest with potentially deadly temperatures in the triple digits on Saturday as some cooling centers extended their hours and emergency rooms prepared to treat more people with heat-related illnesses.
Heat deaths in state’s largest county hit half-year record
Heat associated deaths in Arizona's largest county have hit a half-year record as more homeless people live unprotected outdoors in the arid desert while summer temperatures soar well into triple digits.