| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 2 | 5 |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 5 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 3 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 6 | — |  | The Rest Is Science | Goalhanger | |
| 7 | 1 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 7 | 3 | E | En Teoría | En Teoría | |
| 9 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 11 | 2 | F | Filosofía en 20 minutos | Andres Aguilar | |
| 12 | 10 |  | Science Friday | Science Friday and WNYC Studios | |
| 13 | 2 |  | Short Wave | NPR | |
| 13 | 66 |  | Unexplainable | Vox | |
| 13 | 4 | L | Los Dioses de la IA | Básico.fm | |
| 14 | 1 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 14 | 4 |  | TEDTalks Ciencia y Medicina | TED | |
| 16 | 5 |  | Discovery | BBC World Service | |
| 17 | 5 | A | Aboga&Cia - Tertulia Jurídica - Podcast de Derecho | Ángel Seisdedos | |
| 17 | 37 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 18 | 47 |  | Science unscripted | DW | |
| 18 | 12 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 18 | 7 |  | TED Talks Science and Medicine | TED | |
| 19 | 24 |  | Overheard at National Geographic | National Geographic | |
| 20 | 113 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 21 | 11 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 22 | 140 |  | Prognosis: Misconception | Bloomberg | |
| 22 | 59 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 23 | 168 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 23 | 1 |  | Espacio en blanco | Radio Nacional | |
| 23 | 125 | B | Brain Matters | Brain Matters Neuroscience | |
| 24 | 13 |  | Materia Oscura | ABC | |
| 24 | 142 |  | The Cartesian Cafe | Timothy Nguyen | |
| 25 | 147 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 25 | — |  | Geofísica al descubierto | Geofísica al descubierto | |
| 25 | 145 |  | Sapiens | Radio Nacional | |
| 26 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 26 | 13 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 27 | — | C | ChildMove | ChildMove Team | |
| 28 | 17 |  | Planet Em | Emily McDonald | |
| 29 | — |  | Kohn's Zone | Alfie Kohn | |
| 29 | — | B | Bajo las estrellas, una mirada al universo | joseluis | |
| 30 | 14 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 31 | 18 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 33 | 69 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 33 | 10 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 34 | — |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 35 | 15 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 35 | — | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 36 | 17 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 36 | 7 | L | La Ciencia Pop | Gabriel León | |
| 36 | — |  | Proxy with Yowei Shaw | Y3 Productions | |
| 37 | 13 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 37 | — | L | La Ansiedad de Sofía | Dixo | |
| 40 | 12 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 41 | 119 | E | Evolución Legal | Santamarina + Steta | |
| 43 | — | C | Catástrofe ultravioleta | elDiario.es | |
| 43 | — |  | Ciência Suja | Ciência Suja | |
| 45 | — |  | Science Vs | Spotify Studios | |
| 45 | — | L | La cueva del Topo | La cueva del Topo | |
| 45 | — | N | New Books in Political Science | New Books Network | |
| 46 | — | L | La ruta de las lenguas | un viaje por la diversidad lingüística de México | |
| 46 | — |  | Hablemos de huesos | Giselle Avilon | |
| 47 | — | O | Ojos del Bosque - En el Ocaso de los Tiempos | Ojos del Bosque | |
| 47 | 14 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 47 | 4 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 48 | 15 | E | El despertar de la conciencia | El despertar la conciencia | |
| 49 | — | N | Nomen dubium: Ecos desde Pangea | ND: Ecos desde Pangea | |
| 49 | — | E | El Banquillo de los Acusados | Mauricio Cárdenas | |
| 50 | — | E | Escucha la Constitución | Red Sonora A Saber | |
| 51 | — | T | The Feminist Park Podcast – Un/Seen Spaces: Designing for Liberation! | The Feminist Park Podcast | |
| 52 | 27 | B | bacteriófagos | Luana Santos Vacchi Passos | |
| 53 | 28 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 54 | 27 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 55 | 7 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 55 | 29 | B | Bacteriófagos | Carmela García Doval | |
| 56 | 30 | S | Sur-Urbano | Latin American Cities Working Group | |
| 56 | 15 | C | Cienciaes.com | cienciaes.com | |
| 57 | 79 |  | Safety Third | Safety Third | |
| 58 | 12 | R | RadioGraphics Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 60 | 4 | E | El sueño de Laika | JuanMa Parrondo | |
| 61 | 26 |  | Babbage from The Economist | The Economist | |
| 62 | 28 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 63 | 31 | V | VoxTalks Economics | VoxTalks | |
| 65 | 28 |  | Making Sense with Sam Harris | Sam Harris | |
| 65 | 1 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 66 | 10 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 67 | 34 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 68 | 28 |  | Nature Podcast | Springer Nature Limited | |
| 68 | 27 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 69 | 33 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 71 | 32 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 72 | 31 |  | Science Magazine Podcast | Science Magazine | |
| 72 | 30 |  | ScienceStuff | iHeartPodcasts | |
| 73 | 32 | E | En La Raíz Podcast | En la Raíz | |
| 76 | 32 | F | Frecuencia Ambiental | Secretaría de Medio Ambiente y Desarrollo Territorial de Jalisco | |
| 76 | 18 |  | Quarks Daily | Quarks | |
| 77 | 32 | B | Biología 6. Ciclo de vida de la célula | UNAM | |
| 78 | 31 | J | Jorge Castañeda Nos Hará Viajar Por El Mundo Fascinante De Los Microorganismos | Jorge Castañeda | |
