| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 5 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 5 | 2 |  | More or Less | BBC Radio 4 | |
| 6 | — |  | All In The Mind | ABC | |
| 7 | — |  | Ologies with Alie Ward | Alie Ward | |
| 8 | — |  | Curious Cases | BBC Radio 4 | |
| 9 | 1 | B | Boring History for Sleep | Velvet | |
| 10 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 12 | 2 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 13 | 14 |  | The Michael Shermer Show | Michael Shermer | |
| 14 | 8 | O | Our Changing World | RNZ | |
| 15 | 2 |  | BBC Inside Science | BBC Radio 4 | |
| 16 | 1 |  | Science Weekly | The Guardian | |
| 17 | 4 | K | Kākāpō Files II | RNZ | |
| 18 | 5 |  | CrowdScience | BBC World Service | |
| 19 | 8 |  | Science Vs | Spotify Studios | |
| 20 | 1 | E | EcoFarm Aotearoa | Ewan Campbell with co-host Stephen Brunton | |
| 20 | 9 |  | The Life Scientific | BBC Radio 4 | |
| 21 | 1 |  | Discovery | BBC World Service | |
| 22 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 23 | 164 |  | Planet Em | Emily McDonald | |
| 23 | 9 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 24 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 25 | 4 |  | The Threshold | Foreign Policy | |
| 25 | 8 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 26 | 12 |  | Unexplainable | Vox | |
| 29 | 11 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 30 | 3 |  | Unexpected Elements | BBC World Service | |
| 31 | — |  | Clinical Conversations | Royal College of Physicians of Edinburgh | |
| 31 | 3 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 32 | 133 |  | Почему мы еще живы | libo/libo | |
| 33 | 4 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 34 | 20 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 35 | 14 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 36 | 16 |  | The world, the universe and us | New Scientist | |
| 37 | 15 |  | You Are Not So Smart | You Are Not So Smart | |
| 38 | 13 |  | Overheard at National Geographic | National Geographic | |
| 39 | — |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 39 | 1 | A | Actually Interesting | The Spinoff | |
| 40 | 23 |  | Let's Learn Everything! | Maximum Fun | |
| 41 | — |  | Marine Biology Vol. 1 | Aquarium of the Pacific | |
| 41 | — |  | VolcaKnowledge | VolcaKnowledge Podcast | |
| 42 | — | T | The Ripple Effect: Investing in Life Sciences | GZERO Media | |
| 42 | — | C | Cultural Economy in the Kitchen | Philip Roscoe and Addie McGowan | |
| 43 | 19 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 44 | 31 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 44 | — | B | Blue Earth Podcast | Blue Earth | |
| 45 | 4 | D | De Koningswens | NPO Luister / EO | |
| 45 | 15 |  | Heartbreak: A Personal and Scientific Journey | Pushkin Industries | |
| 45 | 9 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 46 | 10 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 47 | 5 | T | The Circle We Keep | The Aotearoa Circle | |
| 47 | 23 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 48 | 23 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 49 | 7 |  | Babbage from The Economist | The Economist | |
| 50 | 21 |  | Planet Visionaries – SEASON 5 | A podcast in partnership with The Rolex Perpetual Planet Initiative | |
| 51 | 61 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 51 | 7 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 52 | — | S | Sleepy Science Documentary | ScatterBrained Professor | |
| 52 | — |  | Das Wissen | SWR | SWR | |
| 53 | — |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 53 | 13 | L | Let's Talk Risk | Society for Risk Analysis | |
| 54 | 24 | T | The New Zealand General Practice Podcast | Dr Jo Scott-Jones | |
| 55 | 71 |  | SciShow Tangents | Complexly | |
| 55 | — |  | Sleep From Space - Daily Space Weather, Artemis, Auroras & Rocket Launches | Caloroga Shark Media | |
| 56 | — | W | Wissenschaft im Brennpunkt | Deutschlandfunk | |
| 57 | 22 |  | Operation Night Cat | New Hampshire Public Radio | |
| 57 | — |  | Ancient Aliens | PodcastOne | |
| 58 | — |  | LearningRadiology Video Podcasts | William Herring, MD, FACR | |
| 58 | 7 | T | The Hoofcare Companion | Marc Jerram BSc (Hons) Grad Dip ELR CJF AWCF Master Farrier | |
| 59 | — |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 61 | — |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 61 | — |  | 과학하고 앉아있네 | 과학하고 앉아있네 | |
| 62 | 9 | W | WatchMojo's Unveiled Podcast | Robert Flis & Studio71 | |
| 62 | — |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 63 | 9 | T | Treat My Dragon | Mike Corcoran | |
| 64 | — | C | Costing the Earth | BBC Radio 4 | |
| 64 | 9 | N | NEU DENKEN | Mission Wertvoll | |
| 65 | 8 | L | Land of the Long White Coat | A podcast for medical students | Joshua Smith | |
| 65 | — |  | Brain Inspired | Paul Middlebrooks | |
| 66 | 8 | A | Airlock Module | Yuki Nishimura | |
| 67 | — | A | Alpha Male Strategies | AMS | |
| 67 | — | T | The Futureverse | Intelligence Squared | |
| 68 | — | I | In Common | The In Common Team | |
| 69 | 33 |  | Short Wave | NPR | |
| 71 | 32 |  | Astrum Space | Astrum | |
| 72 | 13 |  | The Science of Birds | Ivan Phillipsen | |
| 73 | 13 | O | Open Country | BBC Radio 4 | |
| 74 | 16 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 75 | 36 |  | New Books in Critical Theory | Marshall Poe | |
| 77 | 43 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 79 | 24 |  | That UFO Podcast | That UFO Podcast | |
| 80 | 33 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 82 | 51 |  | 洪晃|晃然大悟 | 洪晃|晃然大悟 | |
| 82 | 44 |  | Species | mackenmurphy.org | |
| 83 | 47 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 84 | 1 |  | The Climate Question | BBC World Service | |
