150 episodes

Brain fun for curious people.

Science Friday Science Friday and WNYC Studios

    • Science
    • 4.3 • 5.1K Ratings

Brain fun for curious people.

    The Brain’s Glial Cells Might Be As Important As Neurons

    The Brain’s Glial Cells Might Be As Important As Neurons

    These lesser-known nervous system cells were long thought to be the “glue” holding neurons together. They’re much more.

    • 15 min
    Limits On ‘Forever Chemicals’ In Drinking Water | An Important Winter Home For Bugs | Eclipse Drumroll

    Limits On ‘Forever Chemicals’ In Drinking Water | An Important Winter Home For Bugs | Eclipse Drumroll

    A long-awaited rule from the EPA limits the amounts of six PFAS chemicals allowed in public drinking water supplies. Also, some spiders, beetles, and centipedes spend winter under snow in a layer called the subnivium. Plus, a drumroll for the total solar eclipse.

    • 25 min
    Investigating Animal Deaths At The National Zoo

    Investigating Animal Deaths At The National Zoo

    When an animal dies at Washington, D.C.’s National Zoo, a pathologist gathers clues about its health and death from a necropsy.

    • 17 min
    Eating More Oysters Helps Us—And The Chesapeake Bay

    Eating More Oysters Helps Us—And The Chesapeake Bay

    In the ever-changing and biodiverse Chesapeake Bay, conservation and food production go hand in hand.

    • 18 min
    How Trees Keep D.C. And Baltimore Cool

    How Trees Keep D.C. And Baltimore Cool

    Satellite technology—and community outreach—can help harness trees’ cooling power for city residents.

    • 12 min
    Predicting Heart Disease From Chest X-Rays With AI | Storing New Memories During Sleep

    Predicting Heart Disease From Chest X-Rays With AI | Storing New Memories During Sleep

    Dr. Eric Topol discusses the promise of “opportunistic” AI, using medical scans for unintended diagnostic purposes. Also, a study in mice found that the brain tags new memories through a “sharp wave ripple” mechanism that then repeats during sleep.

    • 18 min

Customer Reviews

4.3 out of 5
5.1K Ratings

5.1K Ratings

Dr. Dr. Anne ,

A gem

Science Friday has been a "go to" for me for years. Often while cleaning up at the lab, we'd play it on NPR and it was a good intro for my undergrad students, to the nerdy, funny, gee-whiz aspects of science. Thanks for a real gem of a program!

Layla Eller ,

Five star content, one star listening experience

Please just bring back the full episodes on Friday.

Noonette58 ,

Still enjoying

I preferred the longer format but I understand the reasoning…it is not the only long podcast I listen to that went to shorter segments because it seemed more likely audiences would listen. I enjoy the variety of topics and views. I see a lot of negativity but if I am
Not interested in a topic I just skip it myself. The people interviewed that I listen to always seems knowledgeable and I always learn something.

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