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PBS News Hour

The long-term risks as extreme heat becomes a new normal

Extreme heat is becoming a dangerous new normal that brings with it a number of health risks. From severe burns to accelerated aging, the effects of long periods of high temperatures on the human body are getting more attention in this time of rising climate change. Stephanie Sy reports from Phoenix, the epicenter of extreme heat in the United States, for our series, Tipping Point.
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March 2, 2026 - PBS News Hour full episode
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Season 2026 Episode 47
March 2, 2026 - PBS News Hour full episode
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Season 2026 Episode 46
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Season 2026 Episode 45
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Season 2026 Episode 41
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Season 2026 Episode 40
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Season 2026 Episode 39
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Season 2026 Episode 38
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