| 1 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 2 | 4 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 3 | 2 | L | La Ciencia Pop | Gabriel León | |
| 4 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 5 | 2 |  | Radiolab | WNYC Studios | |
| 6 | 2 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 7 | — | C | Cienciaes.com | cienciaes.com | |
| 8 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 9 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 10 | 1 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 11 | — | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 12 | — | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 13 | — | C | ConCiencia Azul | Speak Up For Blue | |
| 14 | 6 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 15 | 4 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 16 | 2 | E | El Método | Luis Quevedo / CUONDA | |
| 17 | 2 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 18 | 2 | F | Food Safety Matters | Food Safety Magazine | |
| 19 | 2 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 20 | 1 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 21 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 22 | 3 |  | Science Friday | Science Friday and WNYC Studios | |
| 23 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 24 | 1 |  | Biotecnología al día | biotechaldia | |
| 25 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 26 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 27 | — | A | A Través del Universo | universo@iaa.es | |
| 28 | — | П | правило 34 | Николай | |
| 29 | 2 |  | Ask a Spaceman! | Paul M. Sutter | |
| 30 | — | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 31 | 1 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 32 | 86 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 33 | 10 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 34 | 5 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 35 | 2 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 36 | 5 |  | Manifold | Steve Hsu | |
| 37 | 3 | F | Frekvenca X | RTVSLO – Val 202 | |
| 38 | 3 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 39 | 90 |  | Most Terrifying Places in America | Travel Channel | |
| 40 | 2 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 41 | 36 | A | Astronomia, Literatura y Ciencia Ficcion | Astronomia, Literatura y Ciencia Ficcion | |
| 42 | 2 | P | Palaeocast | Palaeocast | |
| 43 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 44 | 1 |  | Origin Stories | The Leakey Foundation | |
| 45 | 6 | P | PhysicsFM | James Rantschler | |
| 46 | 21 |  | Brain Inspired | Paul Middlebrooks | |
| 47 | 5 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 48 | 43 |  | Science unscripted | DW | |
| 49 | 12 | U | Universo paralelo | Universo Paralelo | |
| 50 | 12 |  | Main Engine Cut Off | Anthony Colangelo | |
| 51 | 35 | Ш | ШоПоКо | ШоПоКо | |
| 52 | 12 |  | BrainStuff | iHeartPodcasts | |
| 53 | 81 |  | Outside/In | NHPR | |
| 54 | 7 | L | Les grandes étapes de la vie | France Inter | |
| 55 | 6 | P | Podcast - Nueva+Mente | Tele 13 Radio | |
| 56 | 13 | Б | Буде тобі наука | Kunsht/Куншт | |
| 57 | 109 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 58 | 21 | H | Habitat loss with David Attenborough | Veer Jain | |
| 59 | 15 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 60 | 6 | W | Welt der Physik | Podcast | Welt der Physik | |
| 61 | 15 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 62 | 86 |  | The Common Descent Podcast | Common Descent | |
| 63 | 114 | E | El Método | Luis Quevedo / CUONDA | |
| 64 | — | A | ACONTECER AGROPECUARIO (Podcast) - http://www.acontecer-agropecuario.com | www.podErato.com | |
| 65 | — | D | DaniCultura | Daniel Pazos Herrero | |
| 66 | 18 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 67 | 17 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 68 | 9 | H | Hablemos de perros | Xila´s | |
| 69 | 20 |  | Ask MIT Climate | MIT Climate Project | |
| 70 | 19 |  | The Science of Everything Podcast | James Fodor | |
| 71 | 1 |  | The Science Show | ABC | |
| 72 | 19 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 73 | 18 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 74 | 32 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 75 | 62 | V | VETORAMA - Veterinaria Ad Libitum | Vetorama | |
| 76 | 68 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 77 | 105 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 78 | 110 | М | Мослекторий | Москва 24 | |
| 79 | 23 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 80 | 23 | S | SETI Live | SETI Institute | |
| 81 | 7 | 科 | 科博揪咪秀 | 國立自然科學博物館 | |
| 82 | 24 |  | UFO Chronicles Podcast | Nik Hunter | |
| 83 | 23 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 84 | 22 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 85 | 22 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 86 | 21 | W | What Makes You Click? | Daniel Mills | |
| 87 | 6 | L | L’Ovella Verda | Podcastidae.com & L´Ovella Verda | |
| 88 | 6 | T | The Blue Fish Radio Show | Blue Fish Radio | |
| 89 | 6 |  | Evidenz-Update mit DEGAM-Präsident Martin Scherer | Martin Scherer, Denis Nößler | |
| 90 | 24 |  | Oceanography (Video) | UCTV | |
| 91 | 23 | A | Astronomy (Audio) | UCTV | |
| 92 | 21 | I | Informe Miguel del Pino | esRadio | |
| 93 | 21 | E | el charco | Podcastidae | |
| 94 | 21 |  | BirdNote Daily | BirdNote | |
| 95 | 20 | E | eanCast: Weekly Neurology | ean.org | |
| 96 | 20 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 97 | 19 | M | Mundo De los Dinosaurios | Keitlyn Garcia | |
| 98 | 18 |  | SunCast | Nico Johnson | |
| 99 | 14 | T | Tom Nelson | Thomas Nelson | |
| 100 | 16 |  | Eons: Surviving Deep Time | PBS | |
