| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | BBC Inside Science | BBC Radio 4 | |
| 4 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 4 | 3 | E | En Teoría | En Teoría | |
| 5 | 2 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 5 | 1 |  | The Rest Is Science | Goalhanger | |
| 7 | 15 |  | Nature Podcast | Springer Nature Limited | |
| 7 | 7 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 9 | 140 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 10 | 5 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 10 | — | R | Radio Semilla | Radio Semilla | |
| 10 | 2 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 11 | 4 |  | Unexplainable | Vox | |
| 12 | 1 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 12 | 6 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 12 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | — | F | Filosofía en 20 minutos | Andres Aguilar | |
| 13 | — |  | Short Wave | NPR | |
| 13 | 90 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 13 | 11 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 15 | 1 |  | Science Weekly | The Guardian | |
| 15 | 1 |  | Materia Oscura | ABC | |
| 15 | 5 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 16 | 25 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 16 | — | B | Brain Matters | Brain Matters Neuroscience | |
| 17 | 5 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 18 | 18 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 18 | — |  | Ologies with Alie Ward | Alie Ward | |
| 18 | 3 | L | Los Dioses de la IA | Básico.fm | |
| 19 | 27 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 20 | 11 | L | La Ciencia Pop | Gabriel León | |
| 21 | 14 | B | Bacteriófagos | Carmela García Doval | |
| 22 | 10 |  | Radiowissen | Bayerischer Rundfunk | |
| 22 | 67 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 22 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 22 | 56 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 23 | 3 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 23 | 11 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 25 | 12 |  | Espacio en blanco | Radio Nacional | |
| 25 | 9 | C | Cienciaes.com | cienciaes.com | |
| 26 | 104 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 26 | 13 |  | Sapiens | Radio Nacional | |
| 27 | 13 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 27 | 60 | J | Jellyfish | Andrea Castillo | |
| 28 | 7 |  | Babbage from The Economist | The Economist | |
| 28 | — | P | Podcast de la Fonoteca Nacional | Fonoteca Nacional | |
| 28 | 154 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 29 | 12 |  | Prognosis: Misconception | Bloomberg | |
| 29 | — | M | Mitología Griega | Mauricio Ossa | |
| 29 | 4 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 29 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 29 | 130 |  | Unexpected Elements | BBC World Service | |
| 29 | — |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 30 | 12 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 30 | 115 |  | Bedtime Astronomy | Synthetic Universe | |
| 30 | 7 |  | TED Talks Science and Medicine | TED | |
| 31 | 15 |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 31 | 9 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 31 | — | P | Permacultura Podcast | Permacultura Podcast | |
| 32 | — | N | NEU DENKEN | Mission Wertvoll | |
| 32 | 7 |  | Biosíntesis | Equipo Biosíntesis | |
| 32 | 6 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 32 | — |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 33 | 19 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 33 | — | D | Dos caras: Overthinking y procastinación | Dos caras | |
| 33 | 17 | T | The Language Neuroscience Podcast | Stephen M. Wilson | |
| 34 | — |  | Planet Visionaries – SEASON 5 | A podcast in partnership with The Rolex Perpetual Planet Initiative | |
| 34 | 18 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 35 | 14 |  | Taboo Science | Ashley Hamer Pritchard | |
| 35 | 12 | C | Catástrofe Ultravioleta | Marcos Paulo Teodoro de Oliveira | |
| 36 | — | R | Redes (Eduard Punset) | ivoox | |
| 36 | 9 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 37 | — | S | SOA Podcasts - Society of Actuaries | Society of Actuaries (SOA) | |
| 38 | 19 |  | Science Vs | Spotify Studios | |
| 38 | 4 | C | Camínos De Éxito, Auto Ayuda y Superación Personal | Redencion Financiera | |
| 38 | 15 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 39 | — | V | VoxTalks Economics | VoxTalks | |
| 40 | 6 | E | Exaterrestre, con Alain Luna | Exa CDMX | |
| 41 | — | P | plead - last man standing (forsaken ost) | rainn | |
| 41 | — | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 41 | 13 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 43 | 6 | ![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 | |
| 44 | — |  | Brain Inspired | Paul Middlebrooks | |
| 44 | 4 | H | Hablemos Marx | Hablemos Marx | |
| 45 | 8 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 45 | 23 | Á | Ático Primera con Laia Castel | laiascastel | |
| 46 | — |  | La aldea del Ninja Verde | Podcastidae.com | |
| 46 | — | L | La Climática | Climática / Rocío Gómez & Eloy de la Haza | |
| 47 | 12 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 48 | 18 | S | Sur-Urbano | Latin American Cities Working Group | |
| 51 | 19 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 54 | 17 | A | Astronomía | Martin Ostios Arias | |
| 55 | 29 | U | Universo Oculto. | Universo Oculto | |
| 58 | 28 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 58 | 18 |  | Science Magazine Podcast | Science Magazine | |
| 60 | 21 |  | The Cartesian Cafe | Timothy Nguyen | |
| 61 | 10 |  | Noosfera | La Razón | |
