| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | — |  | Science Vs | Spotify Studios | |
| 5 | 2 |  | Radiolab | WNYC Studios | |
| 6 | 3 |  | The Psychology Podcast | iHeartPodcasts | |
| 7 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 8 | 28 |  | Science Weekly | The Guardian | |
| 9 | 117 |  | CrowdScience | BBC World Service | |
| 10 | 4 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 11 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | 5 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 14 | 24 |  | You Are Not So Smart | You Are Not So Smart | |
| 15 | 25 |  | Ologies with Alie Ward | Alie Ward | |
| 16 | 16 |  | Science Friday | Science Friday and WNYC Studios | |
| 18 | 11 | B | Boring History for Sleep | Velvet | |
| 19 | 8 |  | Geology Bites | Oliver Strimpel | |
| 20 | 8 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 21 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 23 | 9 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 24 | 14 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 25 | 13 |  | Discovery | BBC World Service | |
| 26 | 32 |  | TED Talks Science and Medicine | TED | |
| 27 | 12 |  | Science In Action | BBC World Service | |
| 28 | 25 |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 29 | 48 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 30 | 52 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 31 | 16 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 32 | 13 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 33 | 55 |  | The Astrophysics Podcast | Paul Duffell | |
| 34 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 35 | 15 |  | Overheard at National Geographic | National Geographic | |
| 36 | 20 |  | Making Sense with Sam Harris | Sam Harris | |
| 38 | 57 |  | Rare Earth | BBC Radio 4 | |
| 39 | 62 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 40 | 91 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 42 | 108 |  | Astrum Space | Astrum | |
| 43 | 81 | E | Emergency Medicine Clinics (Elsevier) | Emergency Medicine Clinics | |
| 44 | 22 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 45 | 27 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 46 | 46 |  | Unexpected Elements | BBC World Service | |
| 48 | 69 |  | New Books in Critical Theory | Marshall Poe | |
| 49 | 26 |  | The world, the universe and us | New Scientist | |
| 50 | 9 |  | All In The Mind | ABC | |
| 51 | 22 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 52 | 113 |  | Origin Stories | The Leakey Foundation | |
| 53 | 77 | C | Clinical neurology with KD | Krishnadas N C | |
| 54 | 28 |  | ScienceStuff | iHeartPodcasts | |
| 55 | 141 | P | Pharmaceutical Executive | Pharmaceutical Executive Podcast | |
| 56 | 124 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 57 | — | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 58 | — | C | Chattering with iCatCare | International Cat Care | |
| 59 | — |  | Safety Third | Safety Third | |
| 61 | — |  | Native Plants, Healthy Planet | Pinelands Nursery, Bleav | |
| 63 | — |  | The Common Descent Podcast | Common Descent | |
| 64 | — |  | Eons: Surviving Deep Time | PBS | |
| 65 | — | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 66 | — | M | Microbiology | ObiWanKenobi | |
| 67 | — | E | Easy Physics | Easy Physics | |
| 68 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 69 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 70 | — |  | American Journal of Ophthalmology Podcasts Collection | Various | |
| 71 | — | S | Stroke Alert | Negar Asdaghi, MD, MSc, FRCPC, FAHA | |
| 72 | — | D | Diabetes Treatments or Cures | Howard Woods | |
| 74 | — | J | Jetzt mal ganz in Ruhe | Studio Feynstein | |
| 75 | — | L | Learning Better and Faster | MLearning.ai | |
| 76 | — | D | Daugherty Water for Food Podcast | Daugherty Water for Food Global Institute | |
| 77 | — | ا | البودكاست الأخضر | Haya Aldoseri | |
| 78 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 79 | 55 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 80 | 47 | S | Sher Khan | Aaj Tak Radio | |
| 81 | 27 |  | Nature Podcast | Springer Nature Limited | |
| 82 | 45 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 84 | 54 |  | Speaking of Psychology | American Psychological Association | |
| 85 | 51 |  | Skeptoid | Brian Dunning | |
| 86 | 42 |  | Mind & Life | Mind & Life Institute | |
| 87 | 4 |  | BrainStuff | iHeartPodcasts | |
| 88 | 32 | O | Oceanlovers Podcast | Kirstie | |
| 89 | 47 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 90 | 42 |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 91 | 42 |  | The Orthobullets Podcast | Orthobullets | |
| 92 | 2 |  | SciShow Tangents | Complexly | |
| 94 | 47 |  | Robinson's Podcast | Robinson Erhardt | |
| 95 | 8 | R | RadioGraphics Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 96 | 53 |  | More or Less | BBC Radio 4 | |
| 97 | 47 | P | Pharma Launch Secrets | Evermed | |
| 98 | 47 |  | Board Rounds Prep for USMLE and COMLEX | Ryan Gray | |
| 99 | 44 |  | Alive Again | iHeartPodcasts | |
| 100 | 29 |  | Expanded Perspectives | Expanded Perspectives | |
| 102 | 34 |  | Science Quickly | Scientific American | |
| 103 | 51 | E | ERS Publications Podcasts | ERS Publications Podcasts | |
| 104 | 47 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 105 | 27 |  | BBC Inside Science | BBC Radio 4 | |
| 106 | 46 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 107 | 48 |  | Most Terrifying Places in America | Travel Channel | |
| 108 | 47 | E | Economics In Ten | Economics In Ten | |
| 109 | 47 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 110 | 47 | R | RADIO LUCA | റേഡിയോ ലൂക്ക | Luca Magazine | |
| 111 | 47 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 112 | 47 | T | The Contemplative Science Podcast | Mark Miller | |
| 113 | 47 |  | When Science Finds a Way | Wellcome | |
