1,048 episodes

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

Short Wave Short Wave

    • Science
    • 4.7 • 5.7K Ratings

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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

Listen on Apple Podcasts
Requires subscription and macOS 11.4 or higher

    A Tale Of Two Bengali Physicists

    A Tale Of Two Bengali Physicists

    When Shohini Ghose was studying physics as a kid, she heard certain names repeated over and over. "Einstein, Newton, Schrodinger ... they're all men." Shohini wanted to change that — so she decided to write a book about some of the women scientists missing from her grade school physics textbooks. It's called Her Space, Her Time: How Trailblazing Women Scientists Decoded the Hidden Universe. This episode, she talks to Short Wave host Regina G. Barber about uncovering the women physicists she admires — and how their stories have led her to reflect on her own.

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    • 12 min
    Are We On The Brink Of A Nuclear Fusion Breakthrough?

    Are We On The Brink Of A Nuclear Fusion Breakthrough?

    Nuclear fusion could one day change the world by producing energy at lower costs than we generate it now — without greenhouse gas emissions or long-term nuclear waste.

    If we can get it to work.

    People have been promising nuclear fusion as a new, clean source of power for decades without much tangible success. But lately, billions of dollars from venture capitalists and tech entrepreneurs have flowed into the field. Science correspondent Geoff Brumfiel shares his reporting on some of the companies racing towards what could be the world's first commercial fusion power plants.

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    • 12 min
    What We Know About Long COVID, From Brain Fog to Fatigue

    What We Know About Long COVID, From Brain Fog to Fatigue

    "Long COVID has affected every part of my life," said Virginia resident Rachel Beale said at a recent Senate hearing. "I wake up every day feeling tired, nauseous and dizzy. I immediately start planning when I can lay down again." Beale is far from alone. Many of her experiences have been echoed by others dealing with long COVID. It's a constellation of debilitating symptoms that range from brain fog and intense physical fatigue to depression and anxiety. But there's new, promising research that sheds light onto some symptoms. NPR health correspondent Will Stone talks with Short Wave host Regina G. Barber about the state of long COVID research — what we know, what we don't and when we can expect treatments or even cures for it. Have more COVID questions you want us to cover? Email us at shortwave@npr.org — we'd love to hear from you.

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    • 13 min
    The Science Of Atomic Bombs At The Heart Of 'Oppenheimer'

    The Science Of Atomic Bombs At The Heart Of 'Oppenheimer'

    Coming down from the buzz of the Oscars, we're taking a look at Christopher Nolan's award-winning film 'Oppenheimer.' It chronicles the life and legacy of J. Robert Oppenheimer, the first director of Los Alamos National Laboratory and the so-called "Father of the Atomic Bomb." The movie does not shy away from science — and neither do we. We talked to current scientists at Los Alamos about the past and present science of nuclear weapons like the atomic bomb.

    Read more about the Manhattan Project.

    Have other historical science or science in pop culture you want us to cover? Email us at shortwave@npr.org — we'd love to hear from you!

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    • 12 min
    The "Shocking" Tactic Electric Fish Use to Collectively Sense the World

    The "Shocking" Tactic Electric Fish Use to Collectively Sense the World

    Neuroscientist Nathan Sawtell has spent a lot of time studying the electric elephantnose fish. These fish send and decipher weak electric signals, which Sawtell hopes will eventually help neuroscientists better understand how the brain filters sensory information about the outside world. As Sawtell has studied these electric critters, he's had a lingering question: why do they always seem to organize themselves in a particular orientation. At first, he couldn't figure out why, but a new study released this week in Nature may have an answer: the fish are creating an electrical network larger than any field a single fish can muster alone, and providing collective knowledge about potential dangers in the surrounding water.

    Want to hear us cover more animal news? Email the show at shortwave@npr.org to let us know!

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    • 9 min
    The Recent Glitch Threatening Voyager 1

    The Recent Glitch Threatening Voyager 1

    The Voyager 1 space probe is the farthest human-made object in space. It launched in 1977 with a golden record on board that carried assorted sounds of our home planet: greetings in many different languages, dogs barking, and the sound of two people kissing, to name but a few examples. The idea with this record was that someday, Voyager 1 might be our emissary to alien life – an audible time capsule of Earth's beings. Since its launch, it also managed to complete missions to Jupiter and Saturn. In 2012, it crossed into interstellar space.

    But a few months ago, the probe encountered a problem. "It's an elderly spacecraft," says NPR science correspondent Nell Greenfieldboyce, "and it had some kind of electronic stroke." Greenfieldboyce talks to Short Wave Host Regina G. Barber about the precarious status of Voyager 1 – the glitch threatening its mission, and the increasingly risky measures NASA is taking to try and restore it.

    What interstellar adventure should we cover next? Email the show at shortwave@npr.org.

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    • 12 min

Customer Reviews

4.7 out of 5
5.7K Ratings

5.7K Ratings

😀😁😃😆😄😃😁😀😃😀😁😍😍😍 ,

Response to a reviewer

When was their ever easiest and sexiest comments I’ve been listening for several years now and have not heard one. Great podcast! Don’t listen to the negative reviews!

Smooth d tickle ,

No thanks, you racists.

I am really disappointed by these women being sexist and racist against men and whites. Also, the content stinks.

tessygy ,

Much better with new hosts

Ever since the show got rid of Maddie and Emily, the show’s quality has increased 10 fold. It’s still lighthearted and fun without coming off as immature or annoying. Love my little daily dose of science!

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