Global warming to cause a U.S. "Extreme Heat Belt," study warns - Axios

The country is already seeing the impacts of hotter, more widespread heat waves.

Note: Shaded counties are those that will, on average, have 0.5 days or more at or above a 125F° heat index in 2053; Data: First Street Foundation; Map: Axios Visuals A new study reveals the emerge… [+4117 chars]

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