| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 3 | 1 | E | En Teoría | En Teoría | |
| 4 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 2 |  | The Rest Is Science | Goalhanger | |
| 5 | 7 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 6 | 2 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 7 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 2 |  | Science Vs | Spotify Studios | |
| 8 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 9 | 2 |  | Radiolab | WNYC Studios | |
| 10 | 45 | D | Date Un Vlog Oficial | Date Un Vlog | |
| 10 | 3 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 11 | 11 | B | Biología genómica | UNAM | |
| 11 | 12 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 13 | 2 |  | Nature Podcast | Springer Nature Limited | |
| 14 | 3 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 14 | 21 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 16 | — | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 17 | 16 |  | Science unscripted | DW | |
| 17 | 12 |  | BBC Inside Science | BBC Radio 4 | |
| 18 | 3 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 19 | 8 | L | La Ciencia Pop | Gabriel León | |
| 19 | 3 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 20 | — | M | Mitología Griega | Mauricio Ossa | |
| 20 | 7 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 21 | 67 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 21 | — | P | Parresia | Javier Grajales Fernández | |
| 21 | 7 | P | PASCV: Gone Viral | The Pan American Society for Clinical Virology | |
| 22 | 3 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 22 | 13 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 22 | — | M | Mente Consciencia | Mente ConSciencia | |
| 23 | 13 |  | Short Wave | NPR | |
| 23 | — | D | Die Großen Fragen in 10 Minuten | Mitteldeutscher Rundfunk | |
| 24 | 61 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 24 | — | B | Biología y Bioquímica | Claudio Iribarren | |
| 24 | 4 | J | Jodisea Mundo Odiseas Documentales Podcast para dormir en Español Audio Libros Historia Niños+Adulto | Orbinea Studio | |
| 25 | 133 | ![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 | |
| 26 | 3 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 27 | — |  | Planet Em | Emily McDonald | |
| 28 | 11 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 29 | — | A | Asimov Press | Asimov Press | |
| 29 | 1 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 31 | 2 | B | Biología 6. Ciclo de vida de la célula | UNAM | |
| 32 | — | P | Podcast NSCA Spain | NSCA Spain | |
| 32 | 17 |  | Materia Oscura | ABC | |
| 33 | — | D | DesArmando el universo | Armando | |
| 33 | — | P | Podcast Science | Podcast Science | |
| 34 | — |  | Templeton Ideas Podcast | John Templeton Foundation | |
| 35 | — |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 35 | 33 |  | Der KI-Podcast | ARD | |
| 35 | — |  | Need To Know | Bryce Zabel | |
| 36 | 6 | C | Camínos De Éxito, Auto Ayuda y Superación Personal | Redencion Financiera | |
| 36 | 72 | C | Cienciaes.com | cienciaes.com | |
| 37 | 60 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 38 | 20 |  | Discovery | BBC World Service | |
| 38 | — | S | Stuff To Blow Your Mind (Spanish) | Stuff To Blow Your Mind | |
| 39 | 8 | P | Podcasts de Física | fisicapodcasts | |
| 40 | — |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 41 | 37 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 42 | — | C | Curiosidades de los animales marinos | María | |
| 42 | — |  | Big Brains | University of Chicago Podcast Network | |
| 43 | — | A | Animales En Peligro De Extinción | Luis Alberto Macedo Domínguez | |
| 44 | — | H | Here We Are | Shane Mauss | |
| 45 | 143 | A | AviPodcast | Nettius | |
| 45 | — |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 46 | — | F | Física y química | Fundación Ramón Areces | |
| 47 | 16 | B | Biología 3. La biología y sus grandes generalizaciones | UNAM | |
| 47 | — |  | All In The Mind | ABC | |
| 48 | 16 | B | Biología molecular del gen II | UNAM | |
| 49 | 24 | F | Filosofía en 20 minutos | Andres Aguilar | |
| 50 | 27 |  | A hombros de gigantes | Radio 5 | |
| 51 | 25 | D | Domingo de Ciencia | doctorfision | |
| 51 | — |  | New Books in Critical Theory | Marshall Poe | |
| 51 | — | E | El lado oscuro del cerebro | El lado oscuro del cerebro | |
| 53 | 26 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 53 | 113 | I | Inteligência Emocional • O Podcast | Paulo Moreira | |
| 53 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 54 | 30 |  | This Week in Virology | Vincent Racaniello | |
| 55 | 9 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 56 | 34 | V | VoxTalks Economics | VoxTalks | |
| 57 | 12 |  | Unexplainable | Vox | |
| 58 | 26 |  | Curious Cases | BBC Radio 4 | |
| 59 | 28 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 60 | 35 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 61 | 15 |  | Science Weekly | The Guardian | |
| 61 | — | B | Biología Celular | Onda Electromagnética | |
| 62 | — | R | Rompiendo Esquemas | Rompiendo Esquemas | |
| 62 | 25 | A | Aboga&Cia - Tertulia Jurídica - Podcast de Derecho | Ángel Seisdedos | |
| 65 | 36 | B | Boring History for Sleep | Velvet | |
| 65 | — | K | KI verstehen | Deutschlandfunk | |
| 66 | 35 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 67 | — |  | That's Just Wild | Fresh Air | |
| 67 | 24 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 68 | 38 | J | Jellyfish | Andrea Castillo | |
| 69 | 35 | P | Pulso del campo | Héctor Jiménez Landín | |
| 70 | 34 |  | This Week in Virology | Vincent Racaniello | |
| 71 | 34 |  | Blurry Creatures | Blurry Creatures | |
| 72 | 34 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
