| 1 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 2 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 3 | 5 |  | Unexplainable | Vox | |
| 4 | 13 |  | BBC Inside Science | BBC Radio 4 | |
| 5 | 3 |  | Every Animal Ever | Dr Cesar Puechmarin, Zach Mander | |
| 6 | 6 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 7 | 4 |  | More or Less | BBC Radio 4 | |
| 8 | 22 |  | Radiolab | WNYC Studios | |
| 9 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 10 | 3 |  | All In The Mind | ABC | |
| 11 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 12 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 13 | 1 |  | Curious Cases | BBC Radio 4 | |
| 14 | 5 |  | Science Weekly | The Guardian | |
| 15 | 5 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 16 | 5 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 17 | 8 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 18 | 60 |  | The Science Show | ABC | |
| 19 | 3 |  | ScienceStuff | iHeartPodcasts | |
| 20 | — | T | The Animal Sensemaker | The Observer | |
| 21 | — |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 22 | 55 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 23 | 2 |  | Speaking of Psychology | American Psychological Association | |
| 24 | 10 |  | Discovery | BBC World Service | |
| 25 | 10 | O | Our Changing World | RNZ | |
| 26 | 3 |  | Science In Action | BBC World Service | |
| 27 | 9 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 28 | 11 |  | Overheard at National Geographic | National Geographic | |
| 29 | 7 |  | Science Vs | Spotify Studios | |
| 30 | 10 | F | Feed for Thought | Pioneer Brand Products NZ | |
| 31 | 5 |  | Universe Today Podcast | Fraser Cain | |
| 32 | 9 |  | Science Friday | Science Friday and WNYC Studios | |
| 33 | 24 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 34 | — |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 35 | — | T | The Just Energy Transition Podcast | The Narrative of the Just Energy Transition | |
| 36 | 12 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 37 | 10 | O | Open Country | BBC Radio 4 | |
| 38 | 3 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 39 | 11 | T | The New Zealand General Practice Podcast | Dr Jo Scott-Jones | |
| 40 | 50 | B | Because Why?! The Science and Society Pod. | Brianne West | |
| 41 | 81 |  | Regenerative Agriculture Podcast | John Kempf | |
| 42 | 1 |  | CrowdScience | BBC World Service | |
| 43 | 3 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 44 | 111 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 45 | 13 | W | What The Duck?! | ABC | |
| 46 | 15 | D | DOC Sounds of Science Podcast | Department of Conservation | |
| 47 | — |  | Bedtime Astronomy | Synthetic Universe | |
| 48 | 15 | E | Everyday Neuro: Psychology and Neuroscience Podcast | Dr Janine Cooper: Cognitive Psychologist, Neuroscientist, Neuropsychology researcher. | |
| 49 | — | H | Hidden Universe: NASA's Spitzer Space Telescope | NASA's Spitzer Science Center / IPAC / NASA / Caltech | |
| 50 | 100 | N | New Books in Anthropology | New Books Network | |
| 51 | 1 |  | Unexpected Elements | BBC World Service | |
| 52 | 16 | G | Goodfellow Unit | The Goodfellow Unit (University of Auckland) | |
| 53 | 105 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 54 | 136 | T | The Social Work Stories Podcast | The Social Work Stories Team | |
| 55 | 18 |  | The Life Scientific | BBC Radio 4 | |
| 56 | 18 |  | Let's Learn Everything! | Maximum Fun | |
| 57 | — |  | Invisibilia | NPR | |
| 58 | 139 | B | blurbs | Matt Ross | |
| 59 | — |  | The Behavioral Observations Podcast with Matt Cicoria | Matt Cicoria | |
| 60 | — | T | The shallow conversation about deep sea mining | Western Norway University of Applied Science | |
| 61 | 21 |  | Sternengeschichten | Florian Freistetter | |
| 62 | 20 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 63 | — |  | New Books in Critical Theory | Marshall Poe | |
| 64 | — |  | Lost Women of Science | Lost Women of Science | |
| 65 | 18 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 66 | — |  | How We're Wired | The Bertarelli Foundation | |
| 67 | — |  | Wonder | Brazen | |
| 68 | — | S | SCIENCE STUFF | Manyu shetty | |
| 69 | 24 |  | The Psychology Podcast | iHeartPodcasts | |
| 70 | 22 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 71 | 27 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 72 | 29 |  | Nature Podcast | Springer Nature Limited | |
| 73 | 5 |  | I Was Prey | Animal Planet | |
| 74 | 25 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 75 | 16 | N | Nocturnal Worlds | Audiocraft | |
| 76 | 18 | T | The Complete History of Science | Gethin Richards | |
| 77 | 22 | B | Best Medicine | BBC Radio 4 | |
| 78 | 27 | P | Plane Crash Diaries | Desmond Latham | |
| 79 | 13 |  | Accidental Gods | Accidental Gods | |
| 80 | 4 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 81 | 29 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 82 | 28 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 83 | 30 |  | The Social Work Lens | Vermont CWTP | |
| 84 | 11 |  | Skeptics with a K | Skeptic Media Limited | |
| 85 | 29 |  | Mind & Life | Mind & Life Institute | |
| 86 | 26 |  | Robinson's Podcast | Robinson Erhardt | |
| 87 | 25 | B | Breaching Extinction | Erica Wirth | |
| 88 | 25 | U | Umwelt | Ryan Pemberton | |
| 89 | 28 | Z | Zjisti víc | Jakub Straka, David Klouda | |
| 90 | 25 |  | My Bigfoot Sighting | Vic Cundiff | |
| 91 | 27 | E | Echoes of Impact | AUT Media | |
| 92 | 25 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 93 | 24 |  | My Big TOE by Thomas Campbell - Unifying Mind and Matter | Thomas Campbell together with the MBT Volunteers | |
| 94 | 24 |  | De weg van de dodo | NPO Radio 1 / NTR | |
| 95 | 24 | S | Sticking it to Cancer | Healthier Lives National Science Challenge | |
| 96 | 24 | T | The Universe Speaks in Numbers | Faber and Faber | |
| 97 | 23 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 98 | 10 |  | Short Wave | NPR | |
| 99 | 14 |  | Dr Karl Podcast | triplej | |
| 100 | 25 |  | Where Inches Matter by Agraforum | Agraforum NZ | |
