Experts call for more ways to track extreme heat

Experts call for more ways to track extreme heat

02:35

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Ex-NYC Covid czar fired after admitting to attending banned ‘private gatherings’ during pandemic

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CDC director talks regaining trust in public health

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An NBC News Exclusive: Maternal mortality on the rise in Texas

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FDA approves nasal flu vaccine for at-home use

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Jay Shetty shares ways to reset and stay grounded

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New research shows potential causes for cancer linked to infection

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‘Nature’s Ozempic’ supplements gain traction, but do they work?

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Study finds drinking 2-3 cups of caffeinated coffee a day may lead to better heart health

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FDA expands approval of breast cancer drug Kisqali: What to know

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Jonathan Haidt discusses plan to encourage a healthier childhood

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