| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | More or Less | BBC Radio 4 | |
| 4 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 5 | 1 |  | Radiolab | WNYC Studios | |
| 6 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | — |  | Curious Cases | BBC Radio 4 | |
| 9 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 10 | — |  | All In The Mind | ABC | |
| 10 | — | B | Boring History for Sleep | Velvet | |
| 11 | 8 |  | Science Vs | Spotify Studios | |
| 13 | 9 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 14 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 15 | 7 |  | BBC Inside Science | BBC Radio 4 | |
| 16 | 8 |  | CrowdScience | BBC World Service | |
| 17 | 4 |  | The Threshold | Foreign Policy | |
| 17 | 10 |  | Science Weekly | The Guardian | |
| 18 | — | K | Kākāpō Files II | RNZ | |
| 18 | 7 |  | Unexplainable | Vox | |
| 19 | 3 |  | Let's Learn Everything! | Maximum Fun | |
| 20 | 6 |  | The world, the universe and us | New Scientist | |
| 22 | 6 |  | Discovery | BBC World Service | |
| 24 | 6 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 25 | 9 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 26 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 27 | 7 | E | EcoFarm Aotearoa | Ewan Campbell with co-host Stephen Brunton | |
| 27 | 8 |  | The Michael Shermer Show | Michael Shermer | |
| 28 | 14 |  | Heartbreak: A Personal and Scientific Journey | Pushkin Industries | |
| 28 | 5 |  | Unexpected Elements | BBC World Service | |
| 29 | 3 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 30 | 24 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 31 | 5 |  | Operation Night Cat | New Hampshire Public Radio | |
| 32 | — |  | Species | mackenmurphy.org | |
| 32 | 1 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 33 | 11 |  | 洪晃|晃然大悟 | 洪晃|晃然大悟 | |
| 34 | 17 | O | Our Changing World | RNZ | |
| 34 | 9 |  | Babbage from The Economist | The Economist | |
| 36 | 43 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 36 | 16 |  | Short Wave | NPR | |
| 37 | 60 |  | The Science Show | ABC | |
| 38 | 4 |  | Overheard at National Geographic | National Geographic | |
| 39 | 1 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 39 | 5 | T | The Vertue Podcast | Shona Vertue | |
| 40 | 155 |  | Why Do We Do That? | BBC Radio 4 | |
| 41 | — | D | Deep Science | Deutschlandfunk | |
| 41 | 16 | K | Ko Papa Ko Rangi: Ahi Kaa | The Spinoff | |
| 43 | 2 |  | Nature Podcast | Springer Nature Limited | |
| 44 | 6 | G | GI EndoCast | Boston Scientific Endoscopy | |
| 44 | 2 |  | The Life Scientific | BBC Radio 4 | |
| 45 | 4 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 46 | 71 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 47 | 23 | D | DOC Sounds of Science Podcast | Department of Conservation | |
| 47 | 2 | T | The Functional Breeding Podcast | The Functional Dog Collaborative | |
| 48 | 26 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 50 | 24 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 51 | 21 | W | What The Duck?! | ABC | |
| 51 | 23 | L | Let's Talk Risk | Society for Risk Analysis | |
| 52 | 65 |  | You Are Not So Smart | You Are Not So Smart | |
| 53 | 19 |  | Universe Today Podcast | Fraser Cain | |
| 55 | 9 | T | The Ballot’s Bloody Rigged - A podcast by the Fiordland Wapiti Foundation | roywapiti | |
| 55 | 8 |  | That UFO Podcast | That UFO Podcast | |
| 56 | 29 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 57 | 116 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 58 | 1 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 61 | 120 | T | The Circle We Keep | The Aotearoa Circle | |
| 61 | 20 |  | Templeton Ideas Podcast | John Templeton Foundation | |
| 61 | 44 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 62 | 90 |  | Scott Carney Investigates | Scott Carney | |
| 62 | 103 |  | Mongabay Newscast | Mongabay.com | |
| 65 | 32 |  | Blurry Creatures | Blurry Creatures | |
| 66 | — | 搞 | 搞乜咁科學 GMG Science | Dr Abellona U & Keith Poon | |
| 67 | 42 |  | Scotland Outdoors | BBC Radio Scotland | |
| 68 | 90 |  | A Question of Science | The Francis Crick Institute | |
| 69 | 1 |  | Osterholm Update | CIDRAP | |
| 69 | 113 | L | La Terre au carré | France Inter | |
| 70 | — | T | The Big Cat People Podcast | The Big Cat People | |
| 72 | — | J | Jon Richardson and the Futurenauts | Keep It Light Media | |
| 72 | — | D | Des écologistes remarquables, portraits | RFI | |
| 73 | — |  | David A. Hughes | Resisting the Global Technocratic Coup One Person at a Time | |
| 73 | — |  | Speed & Scale | TED | |
| 74 | 4 | T | The myCOW Podcast | myCOW | |
| 74 | 26 | M | Mind Brew | Jacqui Maguire | |
| 75 | 4 | T | The Upper Hand: Chuck & Chris Talk Hand Surgery | Chuck and Chris | |
| 76 | 17 | 熱 | 熱血阿傑的自然生態日記簿 | 熱血阿傑 | |
| 77 | 28 | B | blurbs | Matt Ross | |
| 77 | 22 |  | Particles of Thought | GBH | |
| 77 | 1 |  | Bigfoot Society | Jeremiah Byron | |
| 78 | 51 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 79 | — | D | Dr. Hotze's Wellness Revolution | Dr. Steven F. Hotze | |
| 80 | 31 |  | The Science of Birds | Ivan Phillipsen | |
| 81 | 13 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 82 | 43 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 83 | 8 | O | Open Country | BBC Radio 4 | |
| 85 | 22 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 86 | 43 |  | Science Friday | Science Friday and WNYC Studios | |
| 87 | 66 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 88 | 14 |  | Skeptics with a K | Skeptic Media Limited | |
| 89 | 31 |  | My Big TOE by Thomas Campbell - Unifying Mind and Matter | Thomas Campbell together with the MBT Volunteers | |
| 89 | 67 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
