Thousands more Americans are dying from extreme heat than the government's official tally, according to NPR and Boston University.
The CDC count has ranged from about 700-2,500 in recent years. But NPR's model estimated the real number has been between 7,000-10,700.
Climate change and extreme heat appear to be taking many, many more lives than previously estimated.
npr.org/2026/08/31/nx-s1-572…