Short Wave Podcast By NPR cover art

Short Wave

Short Wave

By: NPR
Listen for free

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/shortwaveCopyright 2019-2025 NPR - For Personal Use Only Astronomy Astronomy & Space Science Biological Sciences Politics & Government Science
Episodes
  • Why renaming this common hormonal disorder is a huge deal

    Why renaming this common hormonal disorder is a huge deal
    May 20 2026
    You probably know someone who has a condition that, until last week, was known as PCOS, or polycystic ovary syndrome. It affects one in eight reproductive-aged women. But despite it being such a common disorder, patients are often misdiagnosed and have delayed treatment. Now, medical professionals are trying to change that. After 15 years of work, the condition has been renamed to PMOS, or polyendocrine metabolic ovarian syndrome. The new name reflects the real driver of the condition: disruptions in hormones. But how much can changing a name really do?

    Click here to access resources about PMOS in multiple languages.

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

    Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.

    See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

    NPR Privacy Policy
    Show more Show less
    14 mins
  • A solution for California's water woes

    A solution for California's water woes
    May 19 2026
    For years, farmers in California have been pumping huge amounts of water from their wells to irrigate their crops. The state’s Central Valley is the nation’s single biggest source for many different foods. But all that water use is making aquifers shrink, wells go dry and, in some places, the ground sink. Science reporter Dan Charles has been looking into the issue and is on the show today to talk about what happens when water gets scarce. What is it like for farmers? And for the people enforcing new water restrictions?

    If you liked this episode, check out some of our other recent water stories – including why the world’s freshwater is getting saltier, what’s happening to our groundwater supply, and what happens when a city runs out of water.

    Interested in more stories about water, farming and food production? Email us your question at shortwave@npr.org.

    Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.


    See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

    NPR Privacy Policy
    Show more Show less
    14 mins
  • What's up with your nightmares?

    What's up with your nightmares?
    May 18 2026
    Dreams of flying? Nightmares of teeth falling out? Falling off a cliff? As a sleep scientist at the University of Montreal, Michelle Carr has pretty much heard it all. In Michelle’s new book Nightmare Obscura, she explores the science of dreams, nightmares – and even something called dream engineering, where people influence their own dreams while they sleep. Today on Short Wave, co-host Regina G. Barber dives into the science of our sleeping life with Michelle Carr. (encore)

    Interested in any upcoming science books? Email us your question at shortwave@npr.org.

    Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.

    See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

    NPR Privacy Policy
    Show more Show less
    14 mins
adbl_web_anon_alc_button_suppression_c

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.

Featured Article Go Beyond the Lab with the Best Science Podcasts for Curious Listeners
All stars
Most relevant
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!

So Special

Something went wrong. Please try again in a few minutes.