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    Short WaveWhat's this super-aging butterfly’s longevity secret?
    13 min

    What's this super-aging butterfly’s longevity secret?

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    What if there were a great ape species that could live over 1,000 years? That’s basically Heliconius in the butterfly world. The insects live around 25 times longer than their butterfly cousins, and scientists think they have one clue as to why: pollen. But as Katie Wu, a science writer at The Atlantic, explains, that’s not the whole story. She and host Nate Rott also talk about how bats sip from the fountain of youth – and what it all may mean for humans.

    Read Katie's full story here.

    Read more
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    © NPRLength 13 min14 July 2026ScienceFactsEducationalUSAEpisodic

    Introducing Short Wave

    Introducing Short Wave

    This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

    Listen to episode one here
    11+ScienceFactsEducationalUSAEpisodic14 July 2026© NPR

    What if there were a great ape species that could live over 1,000 years? That’s basically Heliconius in the butterfly world. The insects live around 25 times longer than their butterfly cousins, and scientists think they have one clue as to why: pollen. But as Katie Wu, a science writer at The Atlantic, explains, that’s not the whole story. She and host Nate Rott also talk about how bats sip from the fountain of youth – and what it all may mean for humans.

    Read Katie's full story here.

    If you liked this episode, check out our episode on a pill that could extend dogs’ lives…and maybe yours someday.

    Interested in more science about aging? Email us your question at shortwave@npr.org.

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