| 1 | 1 |  | Science Weekly | The Guardian | |
| 2 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | 2 |  | More or Less | BBC Radio 4 | |
| 4 | 1 |  | Curious Cases | BBC Radio 4 | |
| 5 | 1 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 6 | 8 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 7 | — | B | Bird Songs with Seán Ronayne | RTÉ lyric fm | |
| 8 | 5 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 9 | 2 | I | In Your Nature | By BirdWatch Ireland | |
| 10 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 11 | 3 | C | CountryWide | RTÉ Radio 1 | |
| 12 | 6 |  | Radiolab | WNYC Studios | |
| 13 | 54 |  | All In The Mind | ABC | |
| 14 | 34 | N | Naturefile | RTÉ lyric fm | |
| 15 | 2 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 16 | 7 |  | The world, the universe and us | New Scientist | |
| 17 | 18 |  | Overheard at National Geographic | National Geographic | |
| 18 | 8 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 19 | — |  | CrowdScience | BBC World Service | |
| 20 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 21 | 151 |  | Scotland Outdoors | BBC Radio Scotland | |
| 22 | 10 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 23 | 61 |  | That UFO Podcast | That UFO Podcast | |
| 24 | 5 |  | Robinson's Podcast | Robinson Erhardt | |
| 25 | 26 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 26 | 10 |  | BBC Inside Science | BBC Radio 4 | |
| 27 | 53 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 28 | 55 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 29 | 11 |  | Ologies with Alie Ward | Alie Ward | |
| 30 | 52 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 31 | 1 |  | Discovery | BBC World Service | |
| 32 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 33 | 1 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 34 | 13 |  | Ask a Spaceman! | Paul M. Sutter | |
| 35 | — |  | The Common Descent Podcast | Common Descent | |
| 36 | 102 | T | The Social Work Stories Podcast | The Social Work Stories Team | |
| 37 | 13 |  | Голый землекоп | libo/libo | |
| 38 | — |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 39 | 17 |  | Universe Today Podcast | Fraser Cain | |
| 40 | 118 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 41 | — |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 42 | 11 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 43 | 144 | F | Farming Today | BBC Radio 4 | |
| 44 | 17 | H | Híd nyugatra Podcast | Gyuri, Feri, Laca, István | |
| 45 | — | A | A Little Light Listening | IPIC, funded by Taighde Éireann – Research Ireland, formerly Science Foundation | |
| 46 | — | W | Wissenschaft im Brennpunkt | Deutschlandfunk | |
| 47 | — |  | Misguided: The Podcast | Matthew Facciani | |
| 48 | — |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 49 | — |  | TED Talks Science and Medicine | TED | |
| 50 | 27 | N | Naked Science | Naked Science | |
| 51 | — | T | The Sod Pod | Grassland Agro | |
| 52 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 53 | 28 | T | The Math Club | Pete and Noah | |
| 54 | 28 | Ш | ШоПоКо | ШоПоКо | |
| 55 | — | S | Social Work Radio | Social Work Radio | |
| 56 | — |  | Let's Talk ID | Infectious Diseases Society of America (IDSA) | |
| 57 | — | S | Social Work Sorted with Vicki Shevlin | Vicki Shevlin | |
| 58 | — | C | Converging Dialogues | Converging Dialogues | |
| 59 | — |  | The Social Work Lens | Vermont CWTP | |
| 60 | — |  | Ground Truths | Eric Topol | |
| 61 | — |  | BrainStuff | iHeartPodcasts | |
| 62 | — |  | Big Brains | University of Chicago Podcast Network | |
| 63 | — |  | NASW Social Work Talks | National Association of Social Workers (NASW) | |
| 64 | — | T | The Why File งานวิจัยใช่ว่าไม่สนุก | Salmon Podcast | |
| 65 | — |  | Taboo Science | Ashley Hamer Pritchard | |
| 66 | — | B | Biomes | Dr. Ruairi Robertson | |
| 67 | — | T | The Bearded Tit‘s Podcast | Jack Perks | |
| 68 | — |  | Yale Certificate in Medical Software and Medical AI: Guest Experts | Yale Biomedical Informatics & Data Science | |
| 69 | — | C | Cognitive Revolution | Cody Kommers | |
| 70 | — | T | The Computational Medicine Podcast | Dr Alex Davidson | |
| 71 | 43 | П | Просто такая генетика | Genotek | |
| 72 | — | T | The Student Social Work Hub | The Student Social Work Hub | |
| 73 | 11 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 74 | 32 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 75 | 41 |  | The Life Scientific | BBC Radio 4 | |
| 76 | 40 |  | The Quanta Podcast | Quanta Magazine | |
| 77 | 39 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 78 | 41 |  | Science Friday | Science Friday and WNYC Studios | |
| 79 | 40 | N | New Scientist Weekly | New Scientist | |
| 80 | 39 | W | What about us? Cultural Awareness in Clinical Psychology | WhatAboutUs | |
| 81 | 17 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 82 | 42 |  | Speaking of Psychology | American Psychological Association | |
| 83 | 37 |  | Science In Action | BBC World Service | |
| 84 | 34 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 85 | 42 |  | Origin Stories | The Leakey Foundation | |
| 86 | 39 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 87 | 38 | T | Tom MacSweeney's Maritime Podcast | Tom MacSweeney | |
| 88 | 36 | T | The Physio Matters Podcast | Jack Chew | |
| 89 | 45 |  | DNA Today: A Genetics Podcast | Kira Dineen, Gene Pool Media | |
| 90 | 45 | C | COACH+ The Art & Science of Positive Psychology Coaching | Dr Suzy Green | |
| 91 | 38 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 92 | 38 | S | Sports Biomechanics Lecture Series | Stuart McErlain-Naylor | |
| 93 | 38 | T | The eLife Podcast | Dr Chris Smith | |
| 94 | 38 | R | RCPCH Podcasts | Royal College of Paediatrics and Child Health | |
| 95 | 38 | T | This Week in Pediatric Oncology | Solving Kids' Cancer | |
| 96 | 38 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 97 | 38 | B | Biodiversity Speaks | IBioS Collaboratory | |
| 98 | 25 |  | Unexpected Elements | BBC World Service | |
| 99 | 36 |  | The Climate Question | BBC World Service | |
| 100 | 39 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
