| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 3 | — |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 3 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 6 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 7 |  | Unexplainable | Vox | |
| 8 | 7 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 9 | 16 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 10 | 3 |  | Science Vs | Spotify Studios | |
| 11 | 6 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 12 | 52 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 13 | 45 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 14 | 2 |  | Radiolab | WNYC Studios | |
| 15 | 6 | L | La Ciencia Pop | Gabriel León | |
| 16 | 6 | L | Los Dioses de la IA | Básico.fm | |
| 17 | 6 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 18 | 2 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 19 | 27 | V | Volvámonos Verdes | VV Podcast | |
| 20 | 119 | L | La riqueza de la literatura náhuatl | UNAM | |
| 21 | 137 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 22 | — |  | Astrum Space | Astrum | |
| 23 | — |  | The Climate Question | BBC World Service | |
| 24 | — |  | Bite Back with Abbey Sharp | Abbey Sharp / Frequency Podcast Network | |
| 25 | — | J | Jorge Roig. Fisiología del Ejercicio | Jorge Roig | |
| 26 | — | F | Física electricidad, Capacitores Y Corriente Eléctrica | Daniel Alejandro Quiroz Barraza | |
| 27 | — | M | Mathematical Objects | Katie Steckles and Peter Rowlett | |
| 28 | 15 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 29 | 12 |  | Materia Oscura | ABC | |
| 30 | 14 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 31 | 13 | P | Podcast Agricultura | Olmo Axayacatl | |
| 32 | 8 |  | Short Wave | NPR | |
| 33 | 53 |  | The History of Chemistry | Steve Cohen | |
| 34 | 15 | L | Lo Que Haces Cuenta | National Geographic | |
| 35 | 14 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 36 | 14 | M | Matemáticas en el mundo | MathNetic | |
| 37 | 14 | R | República de Los Cocos | H. Cuerpo diplomático de la Rep. de Los Cocos | |
| 38 | 37 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 39 | 98 |  | Making Sense with Sam Harris | Sam Harris | |
| 40 | 14 |  | Miguel Figueroa & La Neurona Reina | Miguel Figueroa | |
| 41 | 13 | O | Oscilador Armónico | OsciladorArmónico | |
| 42 | 6 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 43 | 13 |  | Wissen Weekly | Spotify Studios | |
| 44 | 15 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 45 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 46 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 47 | 20 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 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 | — | P | Psychotherapy and Applied Psychology | Dr. Daniel W Cox | |
| 50 | 8 | P | Podcast Ladera Sur - Inspirados por la Naturaleza | Ladera Sur | |
| 51 | 20 | S | Sur-Urbano | Latin American Cities Working Group | |
| 52 | 19 | P | Public Health Insight | PHI Media | |
| 53 | 19 | P | Podcast NSCA Spain | NSCA Spain | |
| 54 | — |  | Fight Like An Animal | World Tree Center for Evolutionary Politics | |
| 55 | 23 |  | Methodisch inkorrekt! | Methodisch inkorrekt! | |
| 56 | 6 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 57 | 10 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 58 | 23 | P | Podcasts de Física | fisicapodcasts | |
| 59 | 22 | P | PeerView Endocrinology & Diabetes CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 60 | 22 | P | PeerView Endocrinology & Diabetes CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 61 | 22 | P | PRS Journal Club | Plastic and Reconstructive Surgery | |
| 62 | 22 |  | Entre Abogados | Fernando Sánchez | |
| 63 | 22 |  | Eons: Surviving Deep Time | PBS | |
| 64 | 21 | U | Universo Diverso | Universo Diverso | |
| 65 | — | T | The NREL Podcast | NREL | |
| 66 | — | S | Spooky Science Sisters | Evergreen Podcasts | Killer Podcasts | |
| 67 | 23 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 68 | 16 |  | A hombros de gigantes | Radio 5 | |
| 69 | 20 | D | DesArmando el universo | Armando | |
| 70 | 17 |  | Espacio en blanco | Radio Nacional | |
| 71 | 23 | D | Domingo de Ciencia | doctorfision | |
| 72 | 10 | L | La Brújula de la Ciencia | Alberto Aparici | |
| 73 | 22 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 74 | 19 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 75 | 21 |  | Science unscripted | DW | |
| 76 | 20 |  | Science Magazine Podcast | Science Magazine | |
| 77 | 20 |  | TED Talks Science and Medicine | TED | |
| 78 | 1 |  | Science Friday | Science Friday and WNYC Studios | |
| 79 | 19 |  | Overheard at National Geographic | National Geographic | |
| 80 | 19 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 81 | 22 |  | The Green Room: A Podcast from Obstetrics & Gynecology | Obstetrics & Gynecology (Green Journal) | |
| 82 | 19 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 83 | 22 |  | Babbage from The Economist | The Economist | |
| 84 | 18 | A | Astronomía y algo más | Ricardo Garcia | |
| 85 | 20 | C | Ciencia y Datos Curiosos | Eduardo Lemus | |
| 86 | 19 |  | The Data Science Education Podcast | Berkeley Data Science | |
| 87 | 19 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 88 | 18 | P | Podcast Ladera Sur/Aldea Nativa - Cuando La Tierra Habla | Ladera Sur | |
| 89 | 16 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 90 | 21 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 91 | 20 | T | The Medical Mind | American Psychiatric Association | |
| 92 | 20 | G | Gastrointestinal Endoscopy (Author Interview Series - Video) | Various | |
| 93 | 19 |  | En La Mente De Un Ingeniero | Alvaro Buitrago Alvarez | |
| 94 | 14 |  | BBC Inside Science | BBC Radio 4 | |
| 95 | 18 |  | TEDTalks Ciencia y Medicina | TED | |
| 96 | 20 |  | Ologies with Alie Ward | Alie Ward | |
| 97 | 4 | C | Cienciaes.com | cienciaes.com | |
| 98 | 20 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 99 | 4 |  | Science Weekly | The Guardian | |
| 100 | 19 | B | Bioquímica Para Todos | luis sanchez | |
