• Summary

  • New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.

    If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
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Episodes
  • Scientists Reveal Mysterious Origin of Baobab Trees, Rafiki's Home in 'The Lion King'
    May 17 2024
    Baobabs are sometimes called the "tree of life" with their thick trunks, crown of branches and flowers that only open at twilight. But theories about their geographic origin was divided among three places: the savannas of sub-Saharan Africa, the Kimberley region of western Australia and the dry forests of the island nation of Madagascar. To solve this mystery, a global research team led by scientists at the Wuhan Botanical Garden at the Chinese Academy of Sciences examined high-quality genomic data from all eight baobab species.

    Have another origin story you want us to cover? Email us at shortwave@npr.org.

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    9 mins
  • Climate Change Is Coming For Your Chocolate
    May 15 2024
    Chocolate may never be the same. The majority of chocolate is made in just two countries and erratic weather from climate change is decreasing cocoa production. A handful of extreme weather events—from drought to heavy rainfall—could have lasting effects on the chocolate industry. Yasmin Tayag, a food, health and science writer at The Atlantic, talks to host Emily Kwong about the cocoa shortage: What's causing it, how it's linked to poor farming conditions and potential solutions. Plus, they enjoy a chocolate alternative taste test.

    Read Yasmin's full article.

    Have a food science story you want us to cover? Email us at shortwave@npr.org.

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    13 mins
  • How AI Is Cracking The Biology Code
    May 13 2024
    As artificial intelligence seeps into some realms of society, it rushes into others. One area it's making a big difference is protein science — as in the "building blocks of life," proteins! Producer Berly McCoy talks to host Emily Kwong about the newest advance in protein science: AlphaFold3, an AI program from Google DeepMind. Plus, they talk about the wider field of AI protein science and why researchers hope it will solve a range of problems, from disease to the climate.

    Have other aspects of AI you want us to cover? Email us at shortwave@npr.org.

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    14 mins

Featured Article: Go Beyond the Lab with the Best Science Podcasts for Curious Listeners


Our picks for the best science podcasts run the gamut from general scientific trivia to earth science, outer space, food, plants, the human body, and much more. They're all accessible—any listener can learn about scientific history, breaking science news, and visions for the future from these shows, which often feature interviews with a variety of interesting experts who provide valuable insight, perspective, context, and clarity.

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So Special

First time I am listening and definitely won’t be the last. This podcast is a gem not to be missed. Thanks for the creativity!

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