| 1 | 4 |  | Where The Wild Thoughts Are | Jo Marchant | |
| 1 | — |  | More or Less | BBC Radio 4 | |
| 2 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 3 | — | C | CountryWide | RTÉ Radio 1 | |
| 4 | 5 | B | Boring History for Sleep | Velvet | |
| 4 | 3 |  | Curious Cases | BBC Radio 4 | |
| 4 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 6 | 12 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 7 | 1 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 8 | 1 |  | Radiolab | WNYC Studios | |
| 8 | 4 |  | A Question of Science | The Francis Crick Institute | |
| 8 | 2 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 9 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 10 | 1 |  | Oceanography | Pine Forest Media | |
| 11 | 27 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 11 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 14 | — |  | Science Weekly | The Guardian | |
| 15 | 75 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 15 | — |  | Babbage from The Economist | The Economist | |
| 16 | 2 |  | The Psychology Podcast | iHeartPodcasts | |
| 16 | 13 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 18 | — |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 19 | — |  | Overshoot: Navigating a world beyond 1.5°C | Planet B Productions | |
| 19 | 6 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 20 | 3 |  | Unexplainable | Vox | |
| 20 | 24 |  | CrowdScience | BBC World Service | |
| 20 | 3 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 21 | 144 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 22 | 4 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 22 | — |  | The Optispan Podcast with Matt Kaeberlein | Optispan | |
| 23 | 36 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 23 | 4 |  | Science Vs | Spotify Studios | |
| 23 | 80 |  | Speaking of Psychology | American Psychological Association | |
| 25 | 19 | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 25 | 8 |  | The world, the universe and us | New Scientist | |
| 26 | 7 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 26 | 3 |  | Scott Carney Investigates | Scott Carney | |
| 27 | 14 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 27 | — | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 27 | 24 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 28 | 14 | B | Bird Songs with Seán Ronayne | RTÉ lyric fm | |
| 28 | — | T | The Physio Matters Podcast | Jack Chew | |
| 28 | 6 |  | Training Without Conflict Podcast | Training Without Conflict® | |
| 29 | — |  | ExtinctZoo | ExtinctZoo | |
| 29 | 35 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 30 | 12 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 31 | 98 |  | Re:Energise from ESB | ESB | |
| 31 | 15 |  | Why Do We Do That? | BBC Radio 4 | |
| 31 | 45 | T | The Systemic Way | Sezer and Julie | |
| 32 | 11 |  | Astrum Space | Astrum | |
| 33 | — | D | Dementia Researcher | Dementia Researcher | |
| 33 | — |  | BBC Inside Science | BBC Radio 4 | |
| 33 | 91 |  | Blurry Creatures | Blurry Creatures | |
| 33 | — | T | The WildX Podcast | Andy Green, Mike Phelps and Adam Juckes | |
| 34 | — |  | The Climate Question | BBC World Service | |
| 34 | — |  | Pale Blue Pod | Multitude | |
| 35 | — |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 35 | — |  | Safeguarding Sound Science | National Center for Science Education | |
| 36 | 12 | G | Groundwater Rising | Project Groundwater | |
| 36 | 115 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 38 | — |  | Frankly Speaking About Family Medicine | Pri-Med | |
| 39 | 40 |  | Naturebang | BBC Radio 4 | |
| 39 | — | I | In Your Nature | By BirdWatch Ireland | |
| 40 | 9 | L | La Terre au carré | France Inter | |
| 41 | 14 | H | Hvordan ved vi det? | Videnskabernes Selskab | |
| 42 | — | A | A Neuroscientist Explains | The Guardian | |
| 42 | — |  | Earthfiles Podcast with Linda Moulton Howe | Linda Moulton Howe | |
| 43 | 10 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 43 | 15 |  | Scotland Outdoors | BBC Radio Scotland | |
| 44 | — | S | Small Islands Big Picture | ODI Resilient and Sustainable Islands Initiative (RESI) | |
| 44 | — |  | Speed & Scale | TED | |
| 45 | — |  | Your Brain On Climate | Dave Powell | |
| 46 | — | C | Costing the Earth | BBC Radio 4 | |
| 46 | — | B | Brought to you by Chemistry | Royal Society of Chemistry | |
| 47 | 111 |  | The Plodcast | Our Media | |
| 47 | — |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 47 | — | P | Project Medtech | Project Medtech | |
| 48 | 24 |  | All In The Mind | ABC | |
| 48 | — |  | Our Wild Lives | The Wildlife Society | |
| 48 | 13 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 50 | 27 | S | SKRAPS: Deep Dive | Caprino Studio | |
| 51 | 33 |  | You Are Not So Smart | You Are Not So Smart | |
| 52 | 30 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 52 | 148 |  | Great Mysteries of Physics | The Conversation | |
| 53 | 8 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 53 | 12 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 53 | 19 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 54 | 33 | T | The Social Care Podcast - Sharing Stories | The Social Care Podcast | |
| 57 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 57 | 56 |  | The Michael Shermer Show | Michael Shermer | |
| 58 | 33 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 60 | — | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 61 | 26 | R | Rebel Economics with Dr. Steve Keen | Dr. Steve Keen | |
| 62 | 30 |  | Podcast UFO | Martin Willis | |
| 63 | 36 | L | Love The Bees Podcast | Yvonne Johnston | |
| 63 | — | H | HSS Presents | Hospital for Special Surgery | |
| 65 | 35 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 66 | 35 |  | Osterholm Update | CIDRAP | |
| 67 | 21 |  | Nature Podcast | Springer Nature Limited | |
| 68 | 3 |  | Science In Action | BBC World Service | |
