| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | 1 |  | Curious Cases | BBC Radio 4 | |
| 3 | 1 |  | Overshoot: Navigating a world beyond 1.5°C | Planet B Productions | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 5 | — |  | More or Less | BBC Radio 4 | |
| 7 | 4 |  | Science Vs | Spotify Studios | |
| 7 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 5 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 7 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 8 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 9 | 7 |  | All In The Mind | ABC | |
| 11 | 6 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 14 | — |  | Science Weekly | The Guardian | |
| 14 | 1 |  | Operation Night Cat | New Hampshire Public Radio | |
| 15 | 3 | O | Our Changing World | RNZ | |
| 15 | 2 |  | CrowdScience | BBC World Service | |
| 16 | 8 |  | BBC Inside Science | BBC Radio 4 | |
| 17 | — |  | Unexplainable | Vox | |
| 18 | 11 | K | Kākāpō Files II | RNZ | |
| 19 | 3 | B | Boring History for Sleep | Velvet | |
| 20 | 7 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 22 | 5 |  | Unexpected Elements | BBC World Service | |
| 23 | 50 |  | Dr Karl Podcast | triplej | |
| 23 | 4 |  | The Science Show | ABC | |
| 23 | 12 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 23 | 46 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 24 | 5 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 24 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 25 | 11 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 26 | 26 |  | Astrum Space | Astrum | |
| 27 | 2 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 27 | 7 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 28 | 7 |  | Discovery | BBC World Service | |
| 28 | 6 |  | Speaking of Psychology | American Psychological Association | |
| 28 | 28 |  | A Question of Science | The Francis Crick Institute | |
| 29 | 3 |  | The Threshold | Foreign Policy | |
| 30 | 1 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 30 | 13 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 31 | 68 |  | Accidental Gods | Accidental Gods | |
| 31 | 10 | T | The Circle We Keep | The Aotearoa Circle | |
| 33 | 13 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 35 | 6 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 35 | 48 | W | What The Duck?! | ABC | |
| 35 | 61 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 36 | — |  | Ciência Suja | Ciência Suja | |
| 36 | 51 |  | Regenerative Agriculture Podcast | John Kempf | |
| 37 | 4 |  | Scotland Outdoors | BBC Radio Scotland | |
| 37 | 3 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 37 | 102 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 37 | 11 |  | The world, the universe and us | New Scientist | |
| 39 | 22 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 39 | 12 |  | Leaked | TFLabs | |
| 41 | 10 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 41 | 102 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 42 | 5 |  | Universe Today Podcast | Fraser Cain | |
| 43 | 66 | U | Under the Lens | Bioprotection Aotearoa | |
| 44 | 2 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 44 | 14 |  | Overheard at National Geographic | National Geographic | |
| 47 | 92 |  | The Hamilton Morris Podcast | Hamilton Morris | |
| 47 | 14 |  | Science In Action | BBC World Service | |
| 48 | 18 | O | Open Country | BBC Radio 4 | |
| 49 | 46 |  | The Science of Birds | Ivan Phillipsen | |
| 49 | — | D | DOC Sounds of Science Podcast | Department of Conservation | |
| 50 | 12 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 51 | 27 | O | Our Ocean | Seaful | Cal Major | |
| 52 | — |  | People Helping Nature Podcast | Conservation Amplified | |
| 52 | 11 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 53 | — | F | Fight for the Wild | RNZ | |
| 53 | 57 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 53 | 6 |  | Fascinating Fae | True, Firsthand Fae Encounters | |
| 54 | 14 | S | Science | Md Midhat Reza | |
| 56 | 7 |  | Nature Podcast | Springer Nature Limited | |
| 56 | — | T | The Skeptic Zone | Richard Saunders | |
| 57 | 3 |  | Manifold | Steve Hsu | |
| 57 | — |  | EverydaySpy Podcast | Andrew Bustamante | |
| 58 | — |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 58 | — | T | Tommy Cullum's Let's Get Freaky | Tommy Cullum | |
| 59 | 7 | M | Making Science with Tom Whipple | The Times | |
| 60 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 60 | — | E | Economics In Ten | Economics In Ten | |
| 61 | 15 |  | Wild Thing | Foxtopus Ink | |
| 62 | — | I | InsectView | Dante and Mia Centuori | |
| 63 | 25 | T | The Motivation Mindset with Risa Williams | Risa Williams | |
| 65 | 75 |  | That UFO Podcast | That UFO Podcast | |
| 65 | — | T | The Science Notes Podcast | Dr David McMorran | |
| 66 | 18 |  | NOVA Presents | GBH | |
| 67 | 114 | C | Chris Skinner's Countryside Podcasts | High Ash Farm | |
| 67 | — | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 68 | 27 | T | The Alcohol 'Problem' Podcast | James Morris | |
| 69 | 10 | T | The Biologic Podcast | Isaac V | |
| 70 | 13 | 芭 | 芭樂人類學@左岸 | 芭樂人類學、左岸文化 | |
| 71 | 21 | T | The Popperian Podcast | Jed Lea-Henry | |
| 73 | 25 |  | Bigfoot Society | Jeremiah Byron | |
| 73 | 12 |  | The Common Descent Podcast | Common Descent | |
| 75 | 44 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 76 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 76 | — |  | Origin Stories | The Leakey Foundation | |
| 77 | 16 |  | Google DeepMind: The Podcast | Hannah Fry | |
