| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 3 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 5 | 2 |  | Radiolab | WNYC Studios | |
| 6 | 3 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 6 | 1 |  | The Rest Is Science | Goalhanger | |
| 7 | 3 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 7 | — |  | Unexplainable | Vox | |
| 7 | 2 | E | En Teoría | En Teoría | |
| 10 | 5 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 12 | 3 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 12 | 39 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 12 | 114 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 13 | 7 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 13 | — |  | Espacio en blanco | Radio Nacional | |
| 13 | 10 |  | Short Wave | NPR | |
| 14 | 5 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 14 | 1 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 15 | 13 | L | Los Dioses de la IA | Básico.fm | |
| 16 | 10 |  | Science Weekly | The Guardian | |
| 16 | — |  | Materia Oscura | ABC | |
| 16 | 5 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 17 | 4 |  | Prognosis: Misconception | Bloomberg | |
| 18 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 18 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 19 | 4 |  | Science Vs | Spotify Studios | |
| 19 | 36 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 20 | 14 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 21 | — |  | Taboo Science | Ashley Hamer Pritchard | |
| 22 | 2 |  | Nature Podcast | Springer Nature Limited | |
| 22 | 4 | Á | Ático Primera con Laia Castel | laiascastel | |
| 22 | 25 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 23 | 41 |  | TED Talks Science and Medicine | TED | |
| 24 | 3 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 25 | 9 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 26 | 26 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 28 | 9 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 30 | — | S | Sur-Urbano | Latin American Cities Working Group | |
| 30 | 1 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 31 | 12 | L | La Ciencia Pop | Gabriel León | |
| 32 | 77 |  | Radiowissen | Bayerischer Rundfunk | |
| 32 | 18 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 33 | 9 |  | The Psychology Podcast | iHeartPodcasts | |
| 34 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 34 | 32 | C | Cienciaes.com | cienciaes.com | |
| 35 | 95 |  | Babbage from The Economist | The Economist | |
| 35 | 98 | B | Bacteriófagos | Carmela García Doval | |
| 35 | 5 | T | The Practical Dermatology Podcast | Practical Dermatology | |
| 36 | 86 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 37 | 86 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 37 | 21 | A | Astronomía | Martin Ostios Arias | |
| 38 | — |  | New Books in Critical Theory | Marshall Poe | |
| 38 | 9 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 39 | — |  | Biosíntesis | Equipo Biosíntesis | |
| 39 | 21 |  | The Cartesian Cafe | Timothy Nguyen | |
| 39 | 86 |  | Sapiens | Radio Nacional | |
| 40 | 13 | U | Un Veterinario - Divulgación Veterinaria | Víctor Algra | |
| 40 | — | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 40 | 11 |  | Science Magazine Podcast | Science Magazine | |
| 41 | 20 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 41 | — | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 42 | — |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 42 | 1 | C | Camínos De Éxito, Auto Ayuda y Superación Personal | Redencion Financiera | |
| 43 | 10 | B | Blood Podcast | American Society of Hematology | |
| 44 | 2 |  | Wissen Weekly | Spotify Studios | |
| 45 | — | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 45 | 12 | E | Esto no ha pasado (Tampoco es el fin del mundo) | Newtral | |
| 46 | 80 |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 46 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 46 | — | E | Exaterrestre, con Alain Luna | Exa CDMX | |
| 46 | 4 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 47 | 17 | S | Shots de Ciencia | Shots de Ciencia | |
| 47 | — | C | Catástrofe Ultravioleta | Marcos Paulo Teodoro de Oliveira | |
| 48 | — | H | Hablemos Marx | Hablemos Marx | |
| 48 | 6 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 49 | — | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 49 | 16 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 49 | 6 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 50 | 19 |  | Robinson's Podcast | Robinson Erhardt | |
| 50 | — | T | The Language Neuroscience Podcast | Stephen M. Wilson | |
| 51 | 19 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 52 | 18 | U | Un podcast de ciencia | Un podcast de ciencia | |
| 53 | — | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 53 | — | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 53 | — | O | Our Primate Past | Ian Towle | |
| 54 | — | T | Trans Inside | Trans Inside | |
| 55 | — | P | Primarily Primates | Primarily Primates | |
| 56 | 32 | S | Síntesis Podcast | Adrian Díaz | |
| 59 | — | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 60 | 35 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 61 | 34 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 63 | 15 | L | La araña patona | Juan Manuel Valero | |
| 65 | 22 | A | Astronomía y algo más | Ricardo Garcia | |
| 65 | 33 | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 66 | 27 |  | Mind & Life | Mind & Life Institute | |
| 66 | 16 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 67 | 5 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
