| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 1 | E | En Teoría | En Teoría | |
| 5 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 3 |  | The Rest Is Science | Goalhanger | |
| 7 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 57 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 8 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 9 | — | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 10 | 11 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 10 | — |  | TEDTalks Ciencia y Medicina | TED | |
| 11 | 5 |  | Materia Oscura | ABC | |
| 11 | 12 |  | Planet Em | Emily McDonald | |
| 11 | 10 |  | TED Talks Science and Medicine | TED | |
| 13 | 68 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 13 | 2 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 13 | 62 | F | Filosofía en 20 minutos | Andres Aguilar | |
| 13 | — |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 15 | 5 |  | Short Wave | NPR | |
| 16 | 11 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 17 | 5 | L | Los Dioses de la IA | Básico.fm | |
| 19 | 9 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 20 | 5 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 21 | 3 |  | Discovery | BBC World Service | |
| 22 | 4 |  | Science Friday | Science Friday and WNYC Studios | |
| 22 | 9 | A | Aboga&Cia - Tertulia Jurídica - Podcast de Derecho | Ángel Seisdedos | |
| 24 | 102 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 24 | 79 |  | Espacio en blanco | Radio Nacional | |
| 25 | — | B | bacteriófagos | Luana Santos Vacchi Passos | |
| 25 | 11 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 26 | 5 | S | Sur-Urbano | Latin American Cities Working Group | |
| 26 | 7 | B | Bacteriófagos | Carmela García Doval | |
| 27 | 11 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 28 | 4 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 29 | 2 | L | La Ciencia Pop | Gabriel León | |
| 30 | 7 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 32 | 4 | V | VoxTalks Economics | VoxTalks | |
| 33 | — | E | El despertar de la conciencia | El despertar la conciencia | |
| 33 | 35 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 33 | 10 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 34 | 106 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 35 | 6 |  | Babbage from The Economist | The Economist | |
| 36 | 122 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 37 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 39 | 14 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 40 | 14 |  | Nature Podcast | Springer Nature Limited | |
| 41 | 8 | E | En La Raíz Podcast | En la Raíz | |
| 41 | 4 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 41 | 45 | C | Cienciaes.com | cienciaes.com | |
| 42 | 16 |  | ScienceStuff | iHeartPodcasts | |
| 43 | 18 |  | Overheard at National Geographic | National Geographic | |
| 43 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 44 | 9 | F | Frecuencia Ambiental | Secretaría de Medio Ambiente y Desarrollo Territorial de Jalisco | |
| 45 | 14 |  | Science Vs | Spotify Studios | |
| 45 | — | B | Biología 6. Ciclo de vida de la célula | UNAM | |
| 46 | — | E | El universo | Christopher Flameheart | |
| 46 | 8 | R | RadioGraphics Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 47 | — | J | Jorge Castañeda Nos Hará Viajar Por El Mundo Fascinante De Los Microorganismos | Jorge Castañeda | |
| 48 | 3 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 50 | 22 |  | The Psychology Podcast | iHeartPodcasts | |
| 51 | 15 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 52 | 18 |  | This Week in Virology | Vincent Racaniello | |
| 53 | 23 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 54 | 25 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 55 | 23 | M | Master Brewers Podcast | Master Brewers Association of the Americas (MBAA) | |
| 56 | 7 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 56 | 17 |  | The Quanta Podcast | Quanta Magazine | |
| 56 | 62 | E | El sueño de Laika | JuanMa Parrondo | |
| 57 | 16 |  | Science Weekly | The Guardian | |
| 58 | 19 | S | Señales | Antonio Salinas | |
| 60 | 54 |  | Total Disclosure Podcast | Tyler Roberts | |
| 61 | 23 |  | A hombros de gigantes | Radio 5 | |
| 61 | 28 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 62 | 24 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 63 | 28 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 64 | 16 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 65 | 25 |  | Science unscripted | DW | |
| 66 | 19 |  | A Question of Science | The Francis Crick Institute | |
| 68 | 24 | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 69 | 26 | T | Tras los Fotones | Tras los Fotones / Antifaz | |
| 70 | 24 | E | En 5 minutes | QUB radio | |
| 71 | 23 | C | Conductismo ¿Qué Es? | Ivan Velázquez Sánchez | |
| 72 | 23 | A | Aprendiz de Bruja | Aprendiz de Bruja | |
| 73 | 23 | T | Teoria da Relatividade - Albert Einstein | Leonardo Cunha da Silva | |
| 74 | 23 | E | ERS Publications Podcasts | ERS Publications Podcasts | |
| 75 | 23 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 76 | 23 | D | Derecho Penal Mexicano | Guerra 2.0 | |
| 77 | 23 | T | The Medical Mind | American Psychiatric Association | |
| 78 | 23 |  | Fight Like An Animal | World Tree Center for Evolutionary Politics | |
| 79 | 23 | A | Autodestrucción y supervivencia. | katalurria2 | |
| 79 | 10 |  | Unexplainable | Vox | |
| 81 | 18 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 82 | 106 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 86 | 22 | M | Materia absurda | Onda Cero Podcast | |
| 88 | 14 |  | More or Less | BBC Radio 4 | |
| 89 | 22 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 90 | 22 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 92 | 4 |  | The Supermassive Podcast | The Royal Astronomical Society | |
