| 1 | — |  | More or Less | BBC Radio 4 | |
| 2 | 2 |  | A Question of Science | The Francis Crick Institute | |
| 2 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 2 | — |  | Where The Wild Thoughts Are | Jo Marchant | |
| 3 | 1 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 4 | 14 |  | Curious Cases | BBC Radio 4 | |
| 4 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 7 | 3 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 7 | 1 |  | The world, the universe and us | New Scientist | |
| 8 | 5 |  | Science Weekly | The Guardian | |
| 9 | 13 | C | CountryWide | RTÉ Radio 1 | |
| 9 | 5 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 10 | 2 |  | The Psychology Podcast | iHeartPodcasts | |
| 11 | 6 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 12 | 2 |  | Discovery | BBC World Service | |
| 13 | 6 |  | Radiolab | WNYC Studios | |
| 13 | 9 | B | Boring History for Sleep | Velvet | |
| 14 | 4 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 14 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 15 | 49 |  | Naturebang | BBC Radio 4 | |
| 16 | 7 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 17 | 8 |  | Rare Earth | BBC Radio 4 | |
| 17 | 88 |  | Short Wave | NPR | |
| 20 | — | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 21 | 128 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 21 | — |  | The Tox Lab | The Tox Lab | |
| 21 | — | Q | Qualitative Research Methods for Everyone Podcast | Policy Press | |
| 21 | 9 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 22 | 31 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 22 | — | T | The SHEA Podcast | The SHEA Podcast | |
| 23 | — | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 24 | — | 6 | 60-Second Earth | Scientific American | |
| 24 | 9 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 25 | 85 |  | Lost Women of Science | Lost Women of Science | |
| 25 | — |  | 60-Second Health | Scientific American | |
| 25 | 25 |  | The Astrophysics Podcast | Paul Duffell | |
| 27 | 4 |  | The Life Scientific | BBC Radio 4 | |
| 28 | — | A | Animal Training Fundamentals with Barbara Heidenreich | Barbara Heidenreich | |
| 28 | — | T | The Social Care Podcast - Sharing Stories | The Social Care Podcast | |
| 28 | 9 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 29 | 15 |  | All In The Mind | ABC | |
| 30 | 13 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 32 | 18 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 32 | 25 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 33 | — | P | Public Health Insight | PHI Media | |
| 34 | 18 |  | BBC Inside Science | BBC Radio 4 | |
| 34 | 21 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 35 | 18 |  | Nature Podcast | Springer Nature Limited | |
| 36 | — |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 37 | 18 |  | The Michael Shermer Show | Michael Shermer | |
| 37 | — | U | Unearthing | ORCA | |
| 38 | 12 | W | Why? with Emma Kennedy | Podmasters | |
| 39 | — | I | Inside Cancer Careers | National Cancer Institute | |
| 39 | 14 |  | UAP Files Podcast | UAP Files Podcast | |
| 40 | 20 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 40 | — | C | Center for Advanced Studies (CAS) Research Focus EU Business Regulation - HD | Center for Advanced Studies (CAS) | |
| 41 | 9 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 42 | 12 | T | Tom MacSweeney's Seascapes | Tom MacSweeney | |
| 43 | 8 |  | AIIHPC Podcast | All Ireland Institute of Hospice and Palliative Care | |
| 44 | 23 |  | Oceanography | Pine Forest Media | |
| 45 | 8 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 46 | 8 |  | Forestcast | USDA Forest Service | |
| 47 | 8 | C | Carr's Billington Proud2Farm Podcast | Carr's Billington | |
| 49 | 11 |  | Unexplainable | Vox | |
| 49 | 25 |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 52 | 26 |  | Re:Energise from ESB | ESB | |
| 53 | 25 |  | Speaking of Psychology | American Psychological Association | |
| 54 | 23 | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 55 | 24 | F | Farming for Nature | Farming for Nature | |
| 55 | 25 |  | Science In Action | BBC World Service | |
| 56 | 26 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 57 | 37 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 58 | 29 |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 60 | 16 | G | Groundwater Rising | Project Groundwater | |
| 61 | 27 |  | Science Magazine Podcast | Science Magazine | |
| 61 | 23 | T | The Alcohol 'Problem' Podcast | James Morris | |
| 63 | 14 |  | Science Vs | Spotify Studios | |
| 63 | 15 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 63 | 7 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 64 | 26 |  | GraveYard Tales | Adam Ballinger & Matt Rudolph | |
| 65 | 30 |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 65 | 24 | R | Rebel Economics with Dr. Steve Keen | Dr. Steve Keen | |
| 67 | 31 | T | The B-Word | James Healy | |
| 68 | 31 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 69 | 35 |  | Astrum Space | Astrum | |
| 70 | 32 | T | The Dissenter | Ricardo Lopes | |
| 71 | 32 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 72 | 32 | S | Social Work Sorted with Vicki Shevlin | Vicki Shevlin | |
| 73 | 24 |  | Why Do We Do That? | BBC Radio 4 | |
| 74 | 32 |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 75 | 32 | T | The Animal Sensemaker | The Observer | |
| 76 | 31 |  | حلبة فكر | معاذ بوعائشه, Mics | مايكس, حلبة فكر | |
| 77 | 31 | П | Поехали! | alphacentauri | |
| 80 | 40 |  | Mysterious Universe | 8th Kind | |
| 81 | 27 | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 82 | 16 |  | ExtinctZoo | ExtinctZoo | |
| 83 | 23 | L | Love The Bees Podcast | Yvonne Johnston | |
| 85 | 23 |  | Future Ecologies | Future Ecologies | |
| 86 | 19 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 87 | 17 |  | The Market Gardener Podcast | JM Fortier | |
