| 1 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 2 | — |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 3 | 7 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 12 |  | TEDTalks Ciencia y Medicina | TED | |
| 5 | 4 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 48 |  | La Science, CQFD | France Culture | |
| 7 | 37 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 8 | 185 | V | Volvámonos Verdes | VV Podcast | |
| 9 | — | W | Women in Science | British Council Brasil | |
| 10 | 7 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 11 | 7 | L | La Ciencia Pop | Gabriel León | |
| 12 | 7 | S | Sin Tesis | Sin tesis | |
| 13 | — | D | Data Science AI | Data Science AI | |
| 14 | 8 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 15 | 65 | C | Cienciaes.com | cienciaes.com | |
| 16 | — |  | Blurry Creatures | Blurry Creatures | |
| 17 | 6 |  | Radiolab | WNYC Studios | |
| 18 | 11 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 19 | 11 | M | Medscape InDiscussion: Meningitis | Medscape | |
| 20 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 21 | 2 |  | Materia Oscura | ABC | |
| 22 | 10 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 23 | 6 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 24 | 9 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 25 | 12 |  | Short Wave | NPR | |
| 26 | 168 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 27 | 14 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 28 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 29 | — | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 30 | 12 | N | Notícias Alienígenas. Toda terça, sexta e domingo áudio novo no canal. | Notícias Alienígenas | |
| 31 | 8 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 32 | 122 | R | Radio Semilla | Radio Semilla | |
| 33 | 13 |  | Espacio en blanco | Radio Nacional | |
| 34 | 160 | D | De cause à effets, le magazine de l'environnement | France Culture | |
| 35 | 4 |  | Unexplainable | Vox | |
| 36 | 2 |  | A hombros de gigantes | Radio 5 | |
| 37 | — | O | Oscilador Armónico | OsciladorArmónico | |
| 38 | 5 | L | La Ciencia de A Vivir | Cadena SER | |
| 39 | 17 |  | The Astrophysics Podcast | Paul Duffell | |
| 40 | 151 |  | Heavy Mental | David, Javier y Miki | |
| 41 | 20 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 42 | 9 |  | Science Magazine Podcast | Science Magazine | |
| 43 | 19 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 44 | 12 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 45 | 20 |  | AgroApasionados Podcast | Miller Preciado | |
| 46 | 20 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 47 | 20 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 48 | 20 | E | Entre Tubos | Entre tubos | |
| 49 | 74 | A | A-kursen | Emma Frans och Clara Wallin | |
| 50 | 17 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 51 | 132 |  | Mongabay Newscast | Mongabay.com | |
| 52 | 21 | T | The Science of Self | Peter Hollins | |
| 53 | 41 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 54 | 84 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 55 | 109 |  | More or Less | BBC Radio 4 | |
| 56 | — | B | Bioquímica Para Todos | luis sanchez | |
| 57 | — | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 58 | — | W | Wissen aktuell – Impuls | SWR | |
| 59 | 10 |  | Alive Again | iHeartPodcasts | |
| 60 | — |  | APDA En Espanol | American Parkinson Disease Association (APDA) | |
| 61 | 27 |  | Science with Sabine | Sabine Hossenfelder | |
| 62 | 27 | P | Purr Podcast | Jolle Kirpensteijn & Susan Little | |
| 63 | 10 |  | All In The Mind | ABC | |
| 64 | 67 |  | Overheard at National Geographic | National Geographic | |
| 65 | — |  | Discovery to Recovery | Society of Economic Geologists | |
| 66 | — | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 67 | — | M | Mejora Continua | Galilea Molina Cepeda | |
| 68 | — | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 69 | 20 | Á | Ático Primera con Laia Castel | laiascastel | |
| 70 | 38 |  | New Books in Psychoanalysis | Marshall Poe | |
| 71 | 12 |  | Noosfera | La Razón | |
| 72 | 39 |  | Discovery | BBC World Service | |
| 73 | 15 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 74 | 38 |  | The Answer Is Transaction Costs | Michael Munger | |
| 75 | 28 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 76 | 28 | N | National Geographic en Español | Aftersight | |
| 77 | 28 | F | FertiliPod: Reproductive Medicine and Fertility Podcast for Assisted Reproduction Professionals | FertiliPod by IVIRMA | |
| 78 | 28 |  | Lost Women of Science | Lost Women of Science | |
| 79 | 3 | L | La Brújula de la Ciencia | Alberto Aparici | |
| 80 | 34 |  | The Quanta Podcast | Quanta Magazine | |
| 81 | 41 |  | Das Wissen | SWR | SWR | |
| 82 | 25 |  | COMPLEXITY | Santa Fe Institute | |
| 83 | 42 |  | Aparici en Órbita | OndaCero | |
| 84 | 42 |  | Science Quickly | Scientific American | |
| 85 | — | T | Talks On Psychoanalysis | International Psychoanalytical Association | |
| 86 | — |  | ¡Que comience la lucha! La ciencia vs .... | Sandra Romero Córdoba | |
| 87 | 29 |  | Speaking of Psychology | American Psychological Association | |
| 88 | 43 |  | The Climate Question | BBC World Service | |
| 89 | 72 | L | La Terre au carré | France Inter | |
| 90 | — | C | Conferencias de astronomía, ciencia y actualidad | Ciutat de les Arts i les CIències | |
| 91 | — | L | Low Tech Podcast – Low Technology Institute | Low Technology Institute | |
| 92 | — | G | Geologia | Felipe Renson | |
| 93 | 30 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 94 | 30 |  | Ground Truths | Eric Topol | |
| 95 | — |  | Proxy with Yowei Shaw | Y3 Productions | |
| 96 | 28 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 97 | 27 |  | Tiny Matters | Multitude | |
| 98 | 27 | B | Biología de Tranquis | Nico Palanca | |
| 99 | 27 | A | Advancing Healthcare Through Simulation | NAIT - Centre for Advanced Medical Simulation | |
| 100 | 27 | S | Speaking of Psychology | American Psychological Association | |
