The days are hot, but so are the nights. That's a problem, experts say
As much of the Eastern U.S. experiences potentially record-breaking daytime temperatures, the nights are also staying unusually warm, leaving the human body no time to recover.
As much of the Eastern U.S. experiences potentially record-breaking daytime temperatures, the nights are also staying unusually warm, leaving the human body no time to recover.
This article was originally published at: https://www.npr.org/2026/07/02/nx-s1-5879113/heat-wave-ni...