| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 1 |  | The Rest Is Science | Goalhanger | |
| 3 | 1 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 4 | 2 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 5 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 4 | L | La Ciencia Pop | Gabriel León | |
| 7 | 143 |  | More or Less | BBC Radio 4 | |
| 8 | 3 |  | Science Vs | Spotify Studios | |
| 9 | 7 |  | Planet Em | Emily McDonald | |
| 10 | 3 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 11 | 11 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 12 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 13 | 7 |  | Radiolab | WNYC Studios | |
| 14 | 8 |  | Science Weekly | The Guardian | |
| 15 | 48 |  | Science Friday | Science Friday and WNYC Studios | |
| 16 | 3 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 17 | 22 |  | Short Wave | NPR | |
| 18 | 10 |  | Discovery | BBC World Service | |
| 19 | 4 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 20 | 8 |  | Espacio en blanco | Radio Nacional | |
| 21 | 7 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 22 | 69 | E | Evolución Legal | Santamarina + Steta | |
| 23 | — |  | Universe Today Podcast | Fraser Cain | |
| 24 | 88 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 25 | 83 | T | The Engineering Passion Express | Brandon Donnelly | |
| 26 | 138 |  | The Life Scientific | BBC Radio 4 | |
| 27 | 108 | J | J-PAL Voices | Abdul Latif Jameel Poverty Action Lab (J-PAL) | |
| 28 | 159 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 29 | 157 |  | Astrum Space | Astrum | |
| 30 | — | B | Boring History for Sleep | Velvet | |
| 31 | 163 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 32 | 168 | D | De Gruyter Brill Conversations | De Gruyter Brill | |
| 33 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 34 | 26 |  | Ologies with Alie Ward | Alie Ward | |
| 35 | — |  | Ecosystemic Futures | Dyan Finkhousen: CEO of Shoshin Works | |
| 36 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 37 | — | M | Making Sense with Sam Harris | 5 minute podcast summaries | 5 minute podcast summaries | |
| 38 | 45 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 39 | 9 |  | Unexplainable | Vox | |
| 40 | 7 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 41 | 23 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 42 | 25 | L | Los Dioses de la IA | Básico.fm | |
| 43 | 24 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 44 | 18 |  | The House of Surgery | The American College of Surgeons | |
| 45 | 18 | A | Animales Asombrosos | HUGO.FM | |
| 46 | 25 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 47 | 12 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 48 | 11 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 49 | — |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 50 | 27 | V | Vamos tarde | Lxs malitxs | |
| 51 | 27 | T | The Planet Earth Podcast | BBC Radio 4 | |
| 52 | 27 | R | República de Los Cocos | H. Cuerpo diplomático de la Rep. de Los Cocos | |
| 53 | 25 | P | Produciendo con Ciencia | Jonael Bosques | |
| 54 | 25 |  | Wanderlust | Paula Martín Camargo | |
| 55 | 17 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 56 | 22 |  | BBC Inside Science | BBC Radio 4 | |
| 57 | 21 | P | Podcast Agricultura | Olmo Axayacatl | |
| 58 | 19 |  | Nature Podcast | Springer Nature Limited | |
| 59 | — |  | Les Contes des mille et une sciences | France Culture | |
| 60 | 6 |  | Das Wissen | SWR | SWR | |
| 61 | 26 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 62 | 13 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 63 | 21 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 64 | 3 |  | Materia Oscura | ABC | |
| 65 | 19 |  | A hombros de gigantes | Radio 5 | |
| 66 | 22 |  | Speaking of Psychology | American Psychological Association | |
| 67 | 26 | Á | Ático Primera con Laia Castel | laiascastel | |
| 68 | 23 |  | Making Sense with Sam Harris | Sam Harris | |
| 69 | 29 |  | Sternengeschichten | Florian Freistetter | |
| 70 | 12 |  | Babbage from The Economist | The Economist | |
| 71 | 28 | S | Shots de Ciencia | Shots de Ciencia | |
| 72 | 8 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 73 | 27 | I | Inquiring Minds | Indre Viskontas | |
| 74 | 27 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 75 | 27 | E | Entre Hongos | Dra. Mariana Elizondo Zertuche, Dr. Efren Robledo Leal | |
| 76 | 26 |  | Curiosity Weekly | Discovery | |
| 77 | 26 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 78 | 26 |  | Hablando del Cosmos 🪐 | 𝕮𝖗𝖎𝖘𝖙𝖎𝖆𝖓 𝕵𝖆𝖗𝖆𝖒𝖎𝖑𝖑𝖔 🔥 | |
| 79 | 26 | N | New Books in Science | New Books Network | |
| 80 | 26 | B | BRAINLAND | Ken Barrett | |
| 81 | 26 |  | The Bulletproof Musician | Noa Kageyama | |
| 82 | 26 | I | Internet of Nature Podcast | Dr. Nadina Galle | |
| 83 | 26 | V | Viens Voir Les Docteurs - Clique | CANAL+ | |
| 84 | 15 | E | El Podcast de Eduardo Osegueda | Fuerza Integral | |
| 85 | 18 | E | Entre Nefros | Entre Nefros | |
| 86 | 87 |  | Unexpected Elements | BBC World Service | |
| 87 | 22 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 88 | 13 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 89 | 27 |  | Почему мы еще живы | libo/libo | |
| 90 | 20 |  | Physics World Weekly Podcast | Physics World | |
| 91 | 20 |  | Quarks Daily | Quarks | |
| 92 | 46 |  | The Michael Shermer Show | Michael Shermer | |
| 93 | 25 | L | La ruta de las lenguas | un viaje por la diversidad lingüística de México | |
| 94 | 20 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 95 | 23 | M | Mitología Griega | Mauricio Ossa | |
| 96 | 23 | N | New Books in Sociology | New Books Network | |
| 97 | 23 |  | Night Science | Itai Yanai & Martin Lercher | |
| 98 | 22 | M | Mendelspod Podcast | Theral Timpson | |
| 99 | 68 | A | AviPodcast | Nettius | |
| 100 | 22 |  | Planet Visionaries – SEASON 5 | A podcast in partnership with The Rolex Perpetual Planet Initiative | |
