What this desert city can teach the world about tackling heat deaths
Maricopa County in Arizona has some of the hottest temperatures, but it has reduced the number of heat-related deaths.
Maricopa County in Arizona has some of the hottest temperatures, but it has reduced the number of heat-related deaths.
This article was originally published at: https://www.bbc.co.uk/news/articles/cgl3lnpxy6no?at_mediu...