| 1 | — |  | Curious Cases | BBC Radio 4 | |
| 2 | 5 |  | A Question of Science | The Francis Crick Institute | |
| 2 | — |  | Science Weekly | The Guardian | |
| 3 | 1 |  | More or Less | BBC Radio 4 | |
| 3 | — |  | That's Just Wild | Fresh Air | |
| 4 | 2 |  | Where The Wild Thoughts Are | Jo Marchant | |
| 6 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 6 | 4 | B | Boring History for Sleep | Velvet | |
| 7 | 4 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 7 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 8 | 1 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 9 | 4 |  | Radiolab | WNYC Studios | |
| 9 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 10 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 11 | 15 |  | Science Vs | Spotify Studios | |
| 12 | 9 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 13 | 4 |  | The Psychology Podcast | iHeartPodcasts | |
| 13 | 115 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 13 | 10 |  | Making Sense with Sam Harris | Sam Harris | |
| 14 | 4 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 16 | 112 |  | Naturebang | BBC Radio 4 | |
| 16 | — | F | Farming for Nature | Farming for Nature | |
| 17 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 18 | 7 |  | Oceanography | Pine Forest Media | |
| 18 | 1 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 20 | 6 |  | Unexplainable | Vox | |
| 20 | 4 |  | Astrum Space | Astrum | |
| 21 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 21 | 6 |  | Babbage from The Economist | The Economist | |
| 22 | 1 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 22 | 15 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 22 | 7 | I | In Your Nature | By BirdWatch Ireland | |
| 23 | — |  | This Week in Microbiology | Vincent Racaniello | |
| 23 | 4 |  | The world, the universe and us | New Scientist | |
| 25 | 37 |  | CrowdScience | BBC World Service | |
| 25 | 10 |  | The Common Descent Podcast | Common Descent | |
| 26 | 6 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 27 | 8 |  | Rare Earth | BBC Radio 4 | |
| 29 | 67 |  | The Plodcast | Our Media | |
| 30 | 61 |  | That UFO Podcast | That UFO Podcast | |
| 30 | 12 | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 32 | — |  | Cool Worlds Podcast | coolworldslab | |
| 32 | 14 | B | BJA Education Podcasts | BJA Education | |
| 33 | 13 |  | The Life Scientific | BBC Radio 4 | |
| 33 | 92 |  | Great Mysteries of Physics | The Conversation | |
| 35 | 6 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 35 | 1 |  | Science In Action | BBC World Service | |
| 36 | 66 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 36 | 12 | R | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | |
| 37 | 6 |  | Regenerative Agriculture Podcast | John Kempf | |
| 38 | 12 | N | Naturefile | RTÉ lyric fm | |
| 38 | 12 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 39 | 11 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 40 | 150 |  | Unexpected Elements | BBC World Service | |
| 41 | 103 | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 41 | 13 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 42 | — |  | The Nature Of with Willow Defebaugh | Atmos | |
| 43 | 13 | P | PsychCrunch | The British Psychological Society Research Digest | |
| 43 | — | S | Shots of Science Vs | Spotify Studios | |
| 43 | 37 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 44 | — | D | DéPOT: Deindustrialization and the Politics of Our Time | Deindustrialization and the Politics of Our Time | |
| 44 | 8 | T | The Signpost Series | Teagasc | |
| 45 | — | M | Matters Microbial | Mark O. Martin | |
| 45 | 8 | C | Cows and Effect | Paul Allison and Michael Blanche | |
| 46 | 15 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 46 | — | F | Feet on the Soil | Soil Boy | |
| 46 | — |  | This Week in Virology | Vincent Racaniello | |
| 47 | — | E | ECDC: On Air | European Centre for Disease Prevention and Control | |
| 47 | — |  | Imagining Tomorrow | Emma Newman with Friends of the Earth | |
| 48 | — |  | The Long Run with Luke Timmerman | Timmerman Report | |
| 48 | 10 |  | SunCast | Nico Johnson | |
| 49 | 6 | S | SoundPower | Martyn Ware and Cherub Sanson | |
| 49 | — | N | Naked Scientists, In Short Special Editions Podcast | The Naked Scientists | |
| 50 | 11 | T | The NREL Podcast | NREL | |
| 51 | 11 |  | The Clean Energy Revolution | National Grid | |
| 52 | — |  | Leaders in SHAPE | The British Academy | |
| 53 | 24 |  | The Thoughtful Counselor | The Thoughful Counselor Team | |
| 54 | 33 | T | The Alcohol 'Problem' Podcast | James Morris | |
| 55 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 56 | 32 |  | Speaking of Psychology | American Psychological Association | |
| 56 | 33 | 2 | 28 Ways to Save the World | Newstalk | |
| 57 | — |  | Chemistry Made Simple | Matthew Macariou | |
| 58 | — | P | Pete the Vet's Podcast | Pete Wedderburn | |
| 58 | 27 |  | Short Wave | NPR | |
| 59 | — |  | This Week in Neuroscience | Vincent Racaniello | |
| 59 | 27 |  | Your Brain On Climate | Dave Powell | |
| 60 | — | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 60 | 18 |  | Accidental Gods | Accidental Gods | |
| 61 | 20 |  | Drilled | Pushkin Industries | |
| 64 | 31 | C | CountryWide | RTÉ Radio 1 | |
| 65 | 22 |  | Let's Learn Everything! | Maximum Fun | |
| 66 | 16 |  | The Climate Question | BBC World Service | |
| 67 | 28 | T | The We Society | AcSS | |
| 68 | 15 |  | All In The Mind | ABC | |
| 69 | 23 |  | Curiosity Weekly | Discovery | |
| 70 | 32 |  | The Futurists | Brett King, JP Nicols, Jason Henrichs | |
| 71 | 31 | 柏 | 柏拉图《理想国》朗读解读 | 远听山声 | |
| 72 | 31 |  | Century Lives | Stanford Center on Longevity | |
| 73 | 29 | W | What's What with Heather Harris | Heather Harris | |
| 74 | 29 | E | EcoFarm Aotearoa | Ewan Campbell with co-host Stephen Brunton | |
