| 1 | 2 |  | The Rest Is Science | Goalhanger | |
| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 5 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 6 | 2 |  | Planet Em | Emily McDonald | |
| 7 | 2 |  | Science Vs | Spotify Studios | |
| 7 | 21 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 8 | — |  | Curious Cases | BBC Radio 4 | |
| 9 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 9 | 3 |  | Astrum Space | Astrum | |
| 10 | 11 |  | Making Sense with Sam Harris | Sam Harris | |
| 10 | 2 |  | Overheard at National Geographic | National Geographic | |
| 11 | 3 |  | Science Weekly | The Guardian | |
| 13 | 10 |  | Short Wave | NPR | |
| 13 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 14 | 3 |  | The Psychology Podcast | iHeartPodcasts | |
| 16 | — | I | Ideas of India | Mercatus Center at George Mason University | |
| 17 | 3 |  | More or Less | BBC Radio 4 | |
| 17 | 3 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 17 | 8 |  | Unexplainable | Vox | |
| 18 | 2 |  | The Quanta Podcast | Quanta Magazine | |
| 18 | 7 | B | Boring History for Sleep | Velvet | |
| 21 | 5 |  | Discovery | BBC World Service | |
| 24 | 13 |  | Speaking of Psychology | American Psychological Association | |
| 26 | 5 |  | BBC Inside Science | BBC Radio 4 | |
| 26 | 51 |  | The Astrophysics Podcast | Paul Duffell | |
| 26 | 13 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 27 | 100 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 28 | 3 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 28 | — |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 28 | 8 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 28 | 12 | L | Logically Answered | Logically Answered | |
| 30 | 4 |  | Babbage from The Economist | The Economist | |
| 30 | 17 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 31 | 8 |  | All In The Mind | ABC | |
| 32 | 12 | N | New Books in Law | New Books Network | |
| 32 | — | B | Bouncing Back: The Personal Resilience Science Insights Podcast | Life Management Science Labs | |
| 33 | 3 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 35 | 21 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 35 | 32 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 36 | 30 |  | The Orthobullets Podcast | Orthobullets | |
| 37 | 34 |  | Nature Podcast | Springer Nature Limited | |
| 37 | 7 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 37 | 16 |  | Ancient Aliens | PodcastOne | |
| 37 | 26 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 38 | 4 |  | New Books in Psychoanalysis | Marshall Poe | |
| 39 | 8 |  | CrowdScience | BBC World Service | |
| 39 | 8 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 40 | 16 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 40 | 49 |  | Let's Learn Everything! | Maximum Fun | |
| 41 | 4 |  | Unexpected Elements | BBC World Service | |
| 42 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 42 | 8 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 43 | 24 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 46 | 1 |  | How We're Wired | The Bertarelli Foundation | |
| 46 | 23 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 49 | 2 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 49 | 64 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 50 | 10 |  | Universe Today Podcast | Fraser Cain | |
| 51 | 17 |  | This Week in Cardiology | Medscape | |
| 52 | 34 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 52 | 27 |  | The Life Scientific | BBC Radio 4 | |
| 52 | — | T | The Biotech Brief | The HEII | |
| 52 | 17 |  | Rabbit Hole AI | Rabbit Hole AI | |
| 53 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 53 | — | N | NIH Collaboratory | NIH Pragmatic Trials Collaboratory | |
| 53 | 28 |  | The Energy Podcast | Shell | |
| 54 | 9 |  | You Are Not So Smart | You Are Not So Smart | |
| 54 | 65 |  | BrainStuff | iHeartPodcasts | |
| 57 | — | N | Naturpodden – Natursidan | Emil V Nilsson | |
| 57 | 20 |  | Quarks Daily | Quarks | |
| 58 | 20 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 58 | 40 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 59 | 4 | I | ImmunoTea: Your Immunology Podcast | Lara Dungan | |
| 59 | 90 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 60 | 20 |  | Speed & Scale | TED | |
| 60 | — | G | Game Theory | Game Theory | |
| 61 | 27 |  | SciShow Tangents | Complexly | |
| 62 | 105 | E | Emergency Medicine Clinics (Elsevier) | Emergency Medicine Clinics | |
| 62 | 11 |  | EarthWise | Vivaan Mathur | |
| 62 | 4 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 63 | — |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 64 | 4 |  | Species | mackenmurphy.org | |
| 65 | 25 |  | Earth Shastra | Aaj Tak Radio | |
| 66 | — | S | ScienceBrunch | Science Brunch | |
| 66 | — | T | The Science, Microbes & Health Podcast | International Scientific Association for Probiotics and Prebiotics (ISAPP) | |
| 67 | 25 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 67 | — | ر | رادیو آهنگ سفر | رادیو آهنگ سفر | |
| 67 | 15 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 68 | 10 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 69 | 8 |  | Physics World Weekly Podcast | Physics World | |
| 69 | — | T | The Rearview | The Hindu | |
| 70 | — |  | American Innovations | Audible | |
| 70 | 13 | I | Innovation and the Future of Pharmacovigilance | Indy Ahluwalia | |
| 71 | 4 | T | The Surgery Talks Podcast | Surgery Talks Team | |
| 72 | — | T | The Fascia Guide | thefasciaguide | |
| 74 | 14 | N | New Books in Anthropology | New Books Network | |
| 74 | — |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 75 | 30 |  | Wissen Weekly | Spotify Studios | |
