| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | The Rest Is Science | Goalhanger | |
| 3 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 4 | 25 |  | Radiolab | WNYC Studios | |
| 5 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | 3 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 2 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 9 | 18 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 10 | 5 |  | Science Vs | Spotify Studios | |
| 11 | 3 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 12 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 13 | 4 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 14 | 21 |  | Unexplainable | Vox | |
| 15 | 18 | C | Ciencia y de todo | Noé Rodríguez Barajas | |
| 16 | 32 | L | La Ciencia Pop | Gabriel León | |
| 17 | — | Á | Área 41 - El giro de la neurociencia | ACEM-UFRO | |
| 18 | 34 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 19 | 90 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 20 | 119 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 21 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 22 | 120 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 23 | — | S | Similitudes Entre Una Computadora Y El Cerebro Humano (Analógia De La Cibernética) | EPOANSFP PSICOLOGÍA | |
| 24 | — | H | Hechizo animal | RTVC | |
| 25 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 26 | — |  | Astrum Space | Astrum | |
| 27 | — |  | Chromatography Life | Waters Corporation | |
| 28 | — | T | The Hague Diplomacy Podcast | The Hague Diplomacy Podcast | |
| 29 | — | M | Mada Fyah | Breadfruit Productions | |
| 30 | 19 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 31 | 3 |  | Arpa Talks | Arpa Talks | |
| 32 | 17 |  | TEDTalks Ciencia y Medicina | TED | |
| 33 | 17 |  | Espacio en blanco | Radio Nacional | |
| 34 | 16 |  | Making Sense with Sam Harris | Sam Harris | |
| 35 | 5 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 36 | 22 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 37 | 20 | E | Entre Nefros | Entre Nefros | |
| 38 | 16 |  | Short Wave | NPR | |
| 39 | 6 | C | Cienciaes.com | cienciaes.com | |
| 40 | 20 |  | Planet Em | Emily McDonald | |
| 41 | 20 | Á | Ático Primera con Laia Castel | laiascastel | |
| 42 | 19 |  | Big Brains | University of Chicago Podcast Network | |
| 43 | 24 |  | The Michael Shermer Show | Michael Shermer | |
| 44 | 20 | L | La ruta de las lenguas | un viaje por la diversidad lingüística de México | |
| 45 | 19 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 46 | 83 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 47 | 19 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 48 | — | ![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 | 33 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 50 | 115 | A | Astronomía y algo más | Ricardo Garcia | |
| 51 | 26 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 52 | — |  | Science unscripted | DW | |
| 53 | 22 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 54 | 22 | D | De penalista a penalista | depenalistaapenalista | |
| 55 | 19 | C | CHE NT! | Neurotransmitiendo | |
| 56 | — |  | CALENTAMIENTO GLOBAL | Vanessa Olmedo | |
| 57 | 20 | L | La Tectónica De Placas Y El Vulcanismo | UMBRELLA CORPORATION | |
| 58 | 20 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 59 | 20 |  | Cool Worlds Podcast | coolworldslab | |
| 60 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 61 | 21 | M | Mushroom Revival Podcast | Alex Dorr | |
| 62 | 21 | S | Surgical Readings | The American College of Surgeons | |
| 63 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 64 | 22 |  | The Operative Word | The American College of Surgeons | |
| 65 | 22 | T | The Just Energy Transition Podcast | The Narrative of the Just Energy Transition | |
| 66 | — | E | European Journal of Anaesthesiology | EJA - The EJA Podcast collection | EJA | |
| 67 | 23 |  | Discovery | BBC World Service | |
| 68 | 15 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 69 | 23 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 70 | 23 |  | Science Friday | Science Friday and WNYC Studios | |
| 71 | 24 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 72 | 21 |  | Science Weekly | The Guardian | |
| 73 | 19 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 74 | 5 |  | Speaking of Psychology | American Psychological Association | |
| 75 | 25 |  | Altered States | PRX | |
| 76 | 27 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 77 | 17 |  | Unexpected Elements | BBC World Service | |
| 78 | 23 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 79 | 2 |  | Quarks Daily | Quarks | |
| 80 | 11 |  | La Conversation scientifique | France Culture | |
| 81 | 20 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 82 | 10 |  | Brookings Podcast on Economic Activity | The Brookings Institution | |
| 83 | 18 |  | Science In Action | BBC World Service | |
| 84 | 18 |  | The Story Collider | Story Collider, Inc. | |
| 85 | 28 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 86 | 28 |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 87 | 28 |  | Are We There Yet? | Central Florida Public Media | |
| 88 | — |  | Babbage from The Economist | The Economist | |
| 89 | 22 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 90 | 14 | D | Derecho Penal Mexicano | Guerra 2.0 | |
| 91 | 29 | C | Contemporary Cannabis: The Science Behind the Plant | Wrazel Cannabis Broadcasting Network | |
| 92 | 28 |  | Serendipias | SER Podcast | |
| 93 | 26 | P | Pensar la Comunicación | Escuela de Periodismo PUCV | |
| 94 | 26 |  | The Life Scientific | BBC Radio 4 | |
| 95 | 25 | L | Los espacios de la física y las matemáticas. Dr. Marcos Moshinsky | UNAM | |
| 96 | 33 |  | Materia Oscura | ABC | |
| 97 | 26 |  | Drilled | Pushkin Industries | |
| 98 | 25 | E | El Mate Ganadería regenerativa | El Mate Ganadería Regenerativa | |
| 99 | 25 |  | Horóscopos y Astrología con Ricardo Villalobos | Ricardo Villalobos | |
| 100 | 25 | C | Catástrofe ultravioleta | elDiario.es | |
