| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | — |  | More or Less | BBC Radio 4 | |
| 3 | — | B | Boring History for Sleep | Velvet | |
| 4 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 5 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | — |  | Curious Cases | BBC Radio 4 | |
| 6 | 1 |  | Science Weekly | The Guardian | |
| 8 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 1 |  | Radiolab | WNYC Studios | |
| 10 | 5 | K | Kākāpō Files II | RNZ | |
| 11 | 4 |  | Operation Night Cat | New Hampshire Public Radio | |
| 11 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 13 | — |  | Discovery | BBC World Service | |
| 13 | 12 | O | Our Changing World | RNZ | |
| 14 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 14 | 6 |  | All In The Mind | ABC | |
| 15 | 2 |  | Science Vs | Spotify Studios | |
| 15 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 15 | 20 |  | Unexplainable | Vox | |
| 16 | 9 |  | Overshoot: Navigating a world beyond 1.5°C | Planet B Productions | |
| 17 | 3 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 18 | 7 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 18 | 8 |  | Unexpected Elements | BBC World Service | |
| 18 | — | T | The Circle We Keep | The Aotearoa Circle | |
| 20 | 7 |  | Making Sense with Sam Harris | Sam Harris | |
| 20 | 9 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 22 | 7 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 23 | 3 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 23 | 19 |  | The Psychology Podcast | iHeartPodcasts | |
| 24 | 158 |  | The Climate Question | BBC World Service | |
| 24 | 7 |  | CrowdScience | BBC World Service | |
| 25 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 26 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 27 | 5 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 31 | 4 |  | Dr Karl Podcast | triplej | |
| 31 | 6 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 32 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 32 | 86 | H | Houshivar Podcast پادکست هشیوار | Mehdi Shafa | |
| 32 | 45 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 33 | 132 | E | EcoFarm Aotearoa | Ewan Campbell with co-host Stephen Brunton | |
| 34 | 12 |  | The world, the universe and us | New Scientist | |
| 34 | — |  | The Threshold | Foreign Policy | |
| 34 | 1 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 35 | 9 |  | Short Wave | NPR | |
| 37 | 10 |  | A Question of Science | The Francis Crick Institute | |
| 37 | 6 |  | The Science of Birds | Ivan Phillipsen | |
| 38 | 6 |  | Astrum Space | Astrum | |
| 38 | — |  | AcresUSA: Tractor Time | Tractor Time by Acres U.S.A. | |
| 39 | — |  | Space Boffins, from the Naked Scientists | Richard Hollingham, Sue Nelson | |
| 39 | 1 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 40 | 20 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 41 | 13 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 41 | — |  | Unbiased Science | @unbiasedscipod | |
| 42 | 9 |  | Overheard at National Geographic | National Geographic | |
| 42 | — |  | The Nature Of with Willow Defebaugh | Atmos | |
| 43 | 11 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 45 | 10 | T | The Skeptic Zone | Richard Saunders | |
| 45 | — |  | Physics World Weekly Podcast | Physics World | |
| 46 | — |  | Speed & Scale | TED | |
| 46 | 9 |  | 洪晃|晃然大悟 | 洪晃|晃然大悟 | |
| 46 | — | P | People doing Physics | Cavendish Laboratory | |
| 47 | 15 | A | American Journal of Psychiatry Audio | American Journal of Psychiatry | |
| 48 | 10 |  | Mythfits | Pionaire Podcasting | |
| 49 | 46 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 49 | 13 | N | Neurosalience | OHBM | |
| 49 | — | P | Physics World Stories Podcast | Physics World | |
| 50 | 6 | 熱 | 熱血阿傑的自然生態日記簿 | 熱血阿傑 | |
| 51 | — |  | SciShow Tangents | Complexly | |
| 52 | 12 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 52 | — |  | Scotland Outdoors | BBC Radio Scotland | |
| 52 | 11 |  | Science Friday | Science Friday and WNYC Studios | |
| 53 | 17 |  | Universe Today Podcast | Fraser Cain | |
| 53 | 10 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 54 | 15 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 56 | 15 | E | Everyday Neuro: Psychology and Neuroscience Podcast | Dr Janine Cooper: Cognitive Psychologist, Neuroscientist, Neuropsychology researcher. | |
| 57 | 2 | B | Biophilic Solutions: Nature Has the Answers | Serenbe Media Network | |
| 57 | 122 |  | Breaking Down: Collapse | Kory & Kellan | |
| 57 | 8 | F | Feynman's magnets - I magneti di Feynman | Giorgio Gilestro | |
| 58 | — |  | Why Do We Do That? | BBC Radio 4 | |
| 58 | 4 | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 58 | 13 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 60 | 23 |  | Win-Win with Liv Boeree | Liv Boeree | |
| 60 | — |  | Ask MIT Climate | MIT Climate Project | |
| 61 | 10 |  | Great Mysteries of Physics | The Conversation | |
| 61 | 7 | W | What The Duck?! | ABC | |
| 62 | — | A | A Neuroscientist Explains | The Guardian | |
| 62 | 53 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 63 | 19 | A | Aging Less: The Longevity Science Insights Podcast | Life Management Science Labs | |
| 64 | 11 | T | The Titanium Physicists Podcast | Brachiolope Media Network | |
| 64 | — |  | Votre cerveau | France Culture | |
| 65 | 6 | U | UNESCO Reads | UNESCO | |
| 65 | 22 |  | The Plodcast | Our Media | |
| 66 | 12 | T | The QuirkScience Podcast: Deep Dives into the Universe | Daniel Estrada | |
| 67 | 12 | Q | Quarks to Cosmos: Advanced Physics in Everyday Language | TheTuringApp | |
| 68 | 6 | L | Leadership for equality, by UNESCO & ACWW | UNESCO | |
| 69 | 31 |  | The Adventurer's | TheAdventurers | |
| 71 | 50 |  | Blurry Creatures | Blurry Creatures | |
| 73 | 23 |  | Ask a Spaceman! | Paul M. Sutter | |
| 74 | 29 |  | You Are Not So Smart | You Are Not So Smart | |
