| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 4 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 4 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 6 | 3 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 7 | 2 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 8 | — |  | Radiolab | WNYC Studios | |
| 9 | 8 |  | Unexplainable | Vox | |
| 10 | 15 |  | Materia Oscura | ABC | |
| 11 | 2 | Á | Ático Primera con Laia Castel | laiascastel | |
| 12 | 17 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 13 | 3 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 14 | 28 | E | El último humanista | Fernando Espí Forcén | |
| 15 | 4 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 16 | 2 | L | La Ciencia Pop | Gabriel León | |
| 17 | 36 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 18 | 6 | E | El sueño de Laika | JuanMa Parrondo | |
| 19 | 54 | L | Las mil caras del populismo | Paulina Astroza | Yanina Welp | Franco Delle Donne | |
| 20 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 21 | 65 |  | BBC Inside Science | BBC Radio 4 | |
| 22 | 9 | S | Sinapsis EMPodcast | Marco | |
| 23 | 92 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 24 | 5 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 25 | 66 | B | Blood Podcast | American Society of Hematology | |
| 26 | 62 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 27 | 84 |  | A hombros de gigantes | Radio 5 | |
| 28 | 82 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 29 | 92 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 30 | 120 | R | Radio Semilla | Radio Semilla | |
| 31 | 122 |  | Universe Today Podcast | Fraser Cain | |
| 32 | 16 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 33 | 142 | I | Internacional con Ñ | Internacional con Ñ | |
| 34 | — | D | Doble Hélice 3.0 | ULL | |
| 35 | 15 | L | Los Dioses de la IA | Básico.fm | |
| 36 | 18 |  | Discovery | BBC World Service | |
| 37 | 157 |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 38 | 16 |  | Science Vs | Spotify Studios | |
| 39 | — |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 40 | — |  | This Week in Space (Audio) | TWiT | |
| 41 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 42 | — | C | Cold Steel: Canadian Journal of Surgery Podcast | Canadian Journal of Surgery | |
| 43 | — | P | Podcast Science | Podcast Science | |
| 44 | — |  | Progress, Potential, and Possibilities Podcast / Show | Ira Pastor | |
| 45 | 24 |  | Alive Again | iHeartPodcasts | |
| 46 | 23 | A | Ajustes Creativos | Instituto Humanista de Psicoterapia Gestalt | |
| 47 | 4 |  | Short Wave | NPR | |
| 48 | 24 | E | Entrevoces | El Colegio de San Luis | |
| 49 | 23 | E | Entre Hongos | Dra. Mariana Elizondo Zertuche, Dr. Efren Robledo Leal | |
| 50 | 23 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 51 | 20 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 52 | 24 | B | Boring History for Sleep | Velvet | |
| 53 | 23 |  | Nature Podcast | Springer Nature Limited | |
| 54 | 22 |  | The Data Science Education Podcast | Berkeley Data Science | |
| 55 | 21 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 56 | 23 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 57 | 14 |  | Rare Earth | BBC Radio 4 | |
| 58 | 19 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 59 | 24 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 60 | 24 | P | Podcasts de Física | fisicapodcasts | |
| 61 | 13 |  | Espacio en blanco | Radio Nacional | |
| 62 | 25 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 63 | 25 | N | National Geographic en Español | Aftersight | |
| 64 | 24 | E | Ecos de la Naturaleza | Fundación Carlos Slim | |
| 65 | 24 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 66 | 22 |  | Quantitude | Greg Hancock & Patrick Curran | |
| 67 | 22 | P | PorciCast | Nettius | |
| 68 | 22 | C | Climate Connections | Yale Center for Environmental Communication | |
| 69 | 22 |  | Wimblu | Wimblu Studios | |
| 70 | 21 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 71 | 21 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 72 | 20 |  | Ologies with Alie Ward | Alie Ward | |
| 73 | 18 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 74 | 15 |  | Making Sense with Sam Harris | Sam Harris | |
| 75 | 21 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 76 | 20 |  | Science Weekly | The Guardian | |
| 77 | 17 | S | Solaris | Podium Podcast | |
| 78 | 20 |  | Arpa Talks | Arpa Talks | |
| 79 | 22 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 80 | 16 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 81 | — |  | Astrum Space | Astrum | |
| 82 | 21 | L | Lo Que Haces Cuenta | National Geographic | |
| 83 | 15 | E | Exaterrestre, con Alain Luna | Exa CDMX | |
| 84 | 14 | D | Desmontando La firma de Dios | Podium Podcast | |
| 85 | 20 | U | Urban Shapers | Grecia Hernández | |
| 86 | 24 |  | Ancient Aliens | PodcastOne | |
| 87 | 24 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 88 | 21 | B | BRAINCAST | CERVEAU & PSYCHO | |
| 89 | 23 | M | MenteScopia, salud mental y neurociencia | Podcastidae.com | |
| 90 | 21 | C | Curso de Derecho Administrativo | Carlos A. Nielsen Enemark | |
| 91 | 20 |  | Overheard at National Geographic | National Geographic | |
| 92 | 20 | N | New Retina Radio by Eyetube | Retina Today | |
| 93 | 19 |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 94 | 19 | L | Little Eyes, Big Topics | Eyetube | |
| 95 | 19 | E | EyePod: Podcasts from Ophthalmology Times | EyePod: Podcasts from Ophthalmology Times | |
| 96 | 19 |  | American Journal of Ophthalmology Podcasts Collection | Various | |
| 97 | 18 | L | La politique en mieux | Artur Enmieux | |
| 98 | 20 | E | Economics In Ten | Economics In Ten | |
| 99 | 79 | C | Ciencia y Saber | Abbcast | |
| 100 | 7 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
