| 1 | — |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 2 | 1 |  | A Question of Science | The Francis Crick Institute | |
| 2 | 3 |  | More or Less | BBC Radio 4 | |
| 3 | 1 |  | Radiolab | WNYC Studios | |
| 3 | — |  | Ologies with Alie Ward | Alie Ward | |
| 3 | — | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 5 | 3 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 5 | 8 |  | Oceanography | Pine Forest Media | |
| 5 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 8 | — |  | Science Vs | Spotify Studios | |
| 9 | — |  | Curious Cases | BBC Radio 4 | |
| 9 | 5 |  | The world, the universe and us | New Scientist | |
| 10 | 57 |  | CrowdScience | BBC World Service | |
| 10 | 14 |  | Where The Wild Thoughts Are | Jo Marchant | |
| 10 | 3 |  | Science Weekly | The Guardian | |
| 12 | 134 | C | CountryWide | RTÉ Radio 1 | |
| 13 | 2 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 15 | — |  | BBC Inside Science | BBC Radio 4 | |
| 15 | 3 | B | Boring History for Sleep | Velvet | |
| 16 | 5 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 18 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 19 | 1 |  | Unexplainable | Vox | |
| 19 | 9 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 20 | 5 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 20 | 31 | F | Farming Today | BBC Radio 4 | |
| 20 | 6 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 21 | 10 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 22 | 9 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 23 | — |  | Science In Action | BBC World Service | |
| 24 | 7 | I | In Your Nature | By BirdWatch Ireland | |
| 25 | 12 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 25 | — |  | GraveYard Tales | Adam Ballinger & Matt Rudolph | |
| 26 | 1 |  | Nature Podcast | Springer Nature Limited | |
| 27 | 9 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 27 | 2 |  | This Week in Cardiology | Medscape | |
| 29 | 13 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 30 | 1 |  | Universe Today Podcast | Fraser Cain | |
| 30 | 9 |  | The Astrophysics Podcast | Paul Duffell | |
| 32 | — | B | Between the Lines | Institute of Development Studies | |
| 32 | 14 |  | The Life Scientific | BBC Radio 4 | |
| 33 | 1 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 33 | 10 |  | Science Magazine Podcast | Science Magazine | |
| 33 | — | T | The Pasture Pod | Michael Blanche | |
| 34 | 4 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 34 | — | N | Naturalistic Decision Making | Brian Moon and Laura Militello | |
| 35 | 5 |  | Wissen Weekly | Spotify Studios | |
| 35 | 52 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 36 | 118 |  | The Plodcast | Our Media | |
| 36 | 7 | C | Ciência Sem Fim | Estúdios Flow | |
| 37 | 105 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 37 | 158 |  | The Episodic Table of Elements | T. R. Appleton | |
| 38 | 113 | T | The Vertue Podcast | Shona Vertue | |
| 38 | — |  | The Quanta Podcast | Quanta Magazine | |
| 38 | — | T | Tom MacSweeney's Seascapes | Tom MacSweeney | |
| 39 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 39 | 87 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 39 | 1 |  | The Skeptic Podcast | The Skeptic | |
| 40 | — | P | Play Therapy Community | Jackie Flynn, EMDRIA Approved Consultant | |
| 40 | 9 | W | What the Field?! A podcast by CrowdFarming | CrowdFarming | |
| 40 | 77 |  | The Psychology Podcast | iHeartPodcasts | |
| 41 | 5 | E | ECDC: On Air | European Centre for Disease Prevention and Control | |
| 42 | — |  | Ground Truths | Eric Topol | |
| 42 | 5 |  | Почему мы еще живы | libo/libo | |
| 43 | 1 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 43 | — | T | Tommy Cullum's Let's Get Freaky | Tommy Cullum | |
| 44 | 115 |  | Science Friction | ABC | |
| 44 | 1 |  | ABA Inside Track | ABA Inside Track | |
| 45 | 14 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 45 | 13 | L | Living Mirrors with Dr. James Cooke | Dr. James Cooke | |
| 45 | — |  | Let's Learn Everything! | Maximum Fun | |
| 46 | 6 | T | Tech and Politics | Andreas Jungherr | |
| 47 | — | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 47 | 8 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 48 | — | C | Camping on the wild side | Steve Walker | |
| 48 | — |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 48 | 1 |  | That UFO Podcast | That UFO Podcast | |
| 49 | 3 | A | ASA Biopharm's Podcast | American Statistical Association (ASA) Biopharm. Section | |
| 50 | — |  | Seaweed People | Jess Hamilton | |
| 51 | — | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 51 | — |  | The After On Podcast | Rob Reid | |
| 51 | 4 | D | Digging a Hole: The Legal Theory Podcast | Digging a Hole Podcast | |
| 53 | — |  | Bigfoot Terror in the Woods Sightings and Encounters | W.J. Sheehan | |
| 55 | — |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 56 | 27 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 57 | 32 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 61 | 25 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 62 | 8 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 64 | 30 |  | Why Do We Do That? | BBC Radio 4 | |
| 65 | 33 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 65 | 16 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 66 | 98 |  | Mysterious Universe | 8th Kind | |
| 66 | 31 | C | Changing Minds with Owen Fitzpatrick | Owen Fitzpatrick | |
| 68 | 19 |  | 聽起來很科學 | 台灣科學人股份有限公司 | |
| 69 | 20 | T | The BVOA Podcast | bvoa | |
| 69 | 84 |  | Unexpected Elements | BBC World Service | |
| 70 | 29 | F | For Whom the Cell Tolls: Cancer Biology | Prof. Keenan Hartert | |
| 71 | — |  | Ecosystemic Futures | Dyan Finkhousen: CEO of Shoshin Works | |
| 71 | 29 |  | Astronomy Daily: Space News Updates | bitesz.com | |
