| 1 |  | Café Nemo | Maé Dany-Fort et Lisa Brenot | Sciences | 20 | Ausha | 83 |
| 2 |  | Radiolab | WNYC Studios | Sciences | 671 | Simplecast | 63 |
| 3 |  | Les grandes étapes de la vieFlux non partagé publiquement par le créateur | France Inter | Sciences naturelles | 68 | N/A | N/A |
| 4 |  | Podcast SEOR - La Réunion nout péi | SEOR x Vanakkam Réunion Radio | Sciences | 12 | Spotify for Podcasters | 27 |
| 5 |  | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | Science & Medicine | 401 | Acast | 28 |
| 6 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 7 |  | How Do I Do This: An Environmental Career Podcast | Emerging Leaders for Biodiversity | Sciences | 60 | Buzzsprout | 51 |
| 8 |  | Les REC — Rencontres de l'Esprit Critique | Les REC | Sciences | 108 | Unknown | 52 |
| 9 |  | Dinosaures | Marcjer | Sciences | 8 | podCloud | 49 |
| 10 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 846 | Omny Studio | 48 |
| 11 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 175 | Blubrry | 48 |
| 12 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 293 | Spotify for Podcasters | 52 |
| 13 |  | ZSL Wild Science Podcast | Zoological Society of London | Sciences | 52 | Libsyn | 48 |
| 14 |  | A toi les étoiles | Franck Menant | Science & Medicine | 261 | Unknown | 32 |
| 15 |  | SETI Live | SETI Institute | Sciences | 155 | Libsyn | 58 |
| 16 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 599 | ART19 | 42 |
| 17 |  | So You Want to Be a Marine Biologist | K. G. Muzia | Sciences | 113 | Buzzsprout | 58 |
| 18 |  | Manifold | Steve Hsu | Sciences | 171 | Transistor | 58 |
| 19 |  | The Common Descent Podcast | Common Descent | Sciences | 384 | Podbean | 41 |
| 20 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 620 | Spreaker | 43 |
| 21 |  | Optimise | Optimise | Sciences | 42 | Spotify for Podcasters | 43 |
| 22 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 285 | Libsyn | 48 |
| 23 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 631 | Megaphone | 58 |
| 24 |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | Sciences | 49 | Buzzsprout | 58 |
| 25 |  | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | Sciences | 419 | Spotify for Podcasters | 38 |
| 26 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 728 | Libsyn | 43 |
| 27 |  | The Michael Shermer Show | Michael Shermer | Sciences | 641 | Libsyn | 58 |
| 28 |  | Ethic Ocean : Histoires de l'Océan | Gin Prod | Sciences | 3 | Buzzsprout | 47 |
| 29 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 493 | Buzzsprout | 42 |
| 30 |  | Outside/In | NHPR | Sciences | 409 | Megaphone | 48 |
| 31 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 32 |  | Synapsen – ein Wissenschaftspodcast | NDR Info | Sciences | 174 | NDR Info | 27 |
| 33 |  | Forêt Primaire : Rencontre Avec Francis Hallé | Antoine Soustre | Sciences | 1 | Spotify for Podcasters | 28 |
| 34 |  | Cráneo: Ciencia para niños curiosos | Cumbre Kids | Enfants & Parentalité | 186 | Buzzsprout | 48 |
| 35 |  | Welt der Physik | Podcast | Welt der Physik | Science & Medicine | 383 | Unknown | 32 |
| 36 |  | The Naked Mole Rat | libo/libo | Sciences | 11 | Transistor | 84 |
| 37 |  | Good Fire Podcast | Indigenous Leadership Initiative | Sciences | 33 | Squarespace | 52 |
| 38 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 39 |  | Piqué d'apiculture | Renée Prod. | Sciences | 11 | Ausha | 49 |
| 40 |  | Zoo de fósiles - Cienciaes.com | cienciaes.com | Science & Medicine | 182 | Libsyn | 43 |
| 41 |  | Les Questions Composent | Lauren Plume | Sciences | 19 | Libsyn | 58 |
| 42 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 626 | Spreaker | 69 |
| 43 |  | TerraFocus Podcast | Isabelle Vauconsant | Sciences | 29 | Buzzsprout | 62 |
| 44 |  | Le nid de pie | Agatha MacPie | Sciences | 61 | podCloud | 59 |
| 45 |  | Il gorilla ce l'ha piccolo | storielibere.fm | Sciences | 29 | Megaphone | 48 |
| 46 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 47 |  | L’échappée Sciences | The Conversation France | Sciences | 9 | Octopus | 64 |
| 48 |  | Oxford Sparks Big Questions | Oxford Sparks | Sciences | 100 | Libsyn | 38 |
| 49 |  | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | Sciences | 57 | Acast | 58 |
| 50 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 53 |
| 51 |  | Biome | Raphael Bouton | Sciences | 70 | Spotify for Podcasters | 63 |
| 52 |  | The Lemma Journal Club | Dr. Lemma | Sciences | 31 | RSS.com | 58 |
| 53 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 139 | Libsyn | 78 |
| 54 |  | Мослекторий | Москва 24 | Sciences | 706 | mave | 83 |
| 55 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 506 | Spreaker | 54 |
| 56 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 583 | ART19 | 62 |
| 57 |  | Plastic Plesiosaur Podcast | Miles Greb | Sciences | 56 | Buzzsprout | 47 |
| 58 |  | BASIS Agronomy Matters | BASIS Registration | Sciences | 45 | Spotify for Podcasters | 43 |
| 59 |  | PermacultureDesign | PermacultureDesign | Sciences | 1 | Podomatic | 43 |
| 60 |  | Food Safety Matters | Food Safety Magazine | Sciences | 298 | Libsyn | 58 |
| 61 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 62 |  | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | Sciences | 249 | Buzzsprout | 62 |
| 63 |  | Stimmen der Biodiversität - Der Podcast zu biologischer Vielfalt | Thomas Hörren | Sciences | 12 | Podigee | 32 |
| 64 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 65 |  | 科学史评话最新专辑 | 科学史评话 | Science & Medicine | 626 | Ximalaya | 49 |
| 66 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 67 |  | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | Sciences | 203 | Podigee | 59 |
| 68 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 69 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 70 |  | Changement climatique : enjeux des pros de la BIO | Chaire Agriculture Biologique | Sciences | 1 | Spotify for Podcasters | 48 |
| 71 |  | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | Sciences | 2000 | Unknown | 43 |
| 72 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 73 |  | правило 34 | Николай | Sciences | 94 | Podster.fm | 53 |
| 74 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 642 | lizhi.fm | 32 |
| 75 |  | そんない理科の時間 | そんないプロジェクト | Sciences | 104 | Unknown | 43 |
| 76 |  | Tom Nelson | Thomas Nelson | Sciences | 431 | Spotify for Podcasters | 38 |
| 77 |  | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | Sciences | 480 | Podigee | 48 |
| 78 |  | CultureBiologique | huberlouise27 | Sciences | 28 | Spotify for Podcasters | 38 |
| 79 |  | Biocénose | Elise Verrier | Sciences | 13 | Ausha | 79 |
| 80 |  | ヴォイニッチの科学書 | くりらじ | Science & Medicine | 23 | Unknown | 33 |
| 81 |  | EdgeCast | Edge Foundation, Inc. | Sciences | 138 | Fireside | 43 |
| 82 |  | サイエントーク | レンとエマ | Sciences | 363 | Spotify for Podcasters | 58 |
| 83 |  | APA'remment | APA'remment | Sciences | 3 | Acast | 64 |
| 84 |  | The Moos Room™ | University of Minnesota Extension | Sciences | 367 | Transistor | 48 |
| 85 |  | L'eau, mécaniques d'un fluide | Université Gustave Eiffel | Sciences | 8 | Audiomeans | 58 |
| 86 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 361 | Blubrry | 38 |
| 87 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 88 |  | The Abstract Podcast: Equine Internal Medicine | The Abstract Podcast | Sciences | 21 | Unknown | 37 |
| 89 |  | Parlons Peu, Parlons Bleu | Eloïse Faure | Sciences | 57 | Ausha | 69 |
| 90 |  | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | Science & Medicine | 159 | Libsyn | 53 |
| 91 |  | Буде тобі наука | Kunsht/Куншт | Sciences | 360 | Simplecast | 63 |
| 92 |  | MonsterTalk | Blake Smith | Sciences | 512 | Spreaker | 69 |
| 93 |  | ما لا تعرفه | Podeo | بوديو | Sciences | 30 | Podeo | 53 |
| 94 |  | Die großen Fragen der Wissenschaft | detektor.fm – Das Podcast-Radio | Sciences | 14 | Acast | 48 |
| 95 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 96 |  | Bud Tender, Le premier podcast de Growers | Can High Kick It | Sciences | 29 | Spotify for Podcasters | 17 |
| 97 |  | 6 Ranch Podcast | James Nash | Sciences | 333 | Buzzsprout | 52 |
| 98 |  | Cienciaes.com | cienciaes.com | Science & Medicine | 27 | Libsyn | 59 |
| 99 |  | 汪诘：科学有故事（主打） | 科学有故事 | Science & Medicine | 841 | Ximalaya | 38 |
| 100 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |