| 1 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 2 | — |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 3 | — |  | The Science of Birds | Ivan Phillipsen | |
| 4 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 1 |  | TEDTalks Ciencia y Medicina | TED | |
| 6 | 166 | A | Astronomía y algo más | Ricardo Garcia | |
| 7 | 1 |  | La Science, CQFD | France Culture | |
| 8 | 1 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 9 | 1 | V | Volvámonos Verdes | VV Podcast | |
| 10 | 1 | W | Women in Science | British Council Brasil | |
| 11 | 1 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 12 | 7 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 13 | 9 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 14 | 3 | L | La Ciencia Pop | Gabriel León | |
| 15 | 3 | S | Sin Tesis | Sin tesis | |
| 16 | 3 | D | Data Science AI | Data Science AI | |
| 17 | 3 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 18 | 3 |  | Materia Oscura | ABC | |
| 19 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 20 | 73 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 21 | 2 | M | Medscape InDiscussion: Meningitis | Medscape | |
| 22 | 11 |  | Espacio en blanco | Radio Nacional | |
| 23 | 50 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 24 | 7 |  | Radiolab | WNYC Studios | |
| 25 | 16 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 26 | 127 |  | Babbage from The Economist | The Economist | |
| 27 | 7 |  | Making Sense with Sam Harris | Sam Harris | |
| 28 | 5 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 29 | — | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 30 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 31 | 16 | C | Cienciaes.com | cienciaes.com | |
| 32 | 8 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 33 | 17 |  | Blurry Creatures | Blurry Creatures | |
| 34 | 25 |  | Alive Again | iHeartPodcasts | |
| 35 | 9 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 36 | 78 |  | This Week in Virology | Vincent Racaniello | |
| 37 | — | S | Social Research Methods | Armin Trost | |
| 38 | 8 | N | Notícias Alienígenas. Toda terça, sexta e domingo áudio novo no canal. | Notícias Alienígenas | |
| 39 | 14 |  | Short Wave | NPR | |
| 40 | 2 |  | Science Magazine Podcast | Science Magazine | |
| 41 | 31 |  | Discovery | BBC World Service | |
| 42 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 43 | — |  | Curiosity Weekly | Discovery | |
| 44 | — | P | Pluripotenciales | Dra. Sheila Toro | |
| 45 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 46 | 7 |  | The Astrophysics Podcast | Paul Duffell | |
| 47 | — |  | Medio Ambiente | FRANCE 24 Español | |
| 48 | — | T | The ABC of Relativity, by Bertrand Russell | Mentor New York | |
| 49 | 6 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 50 | 5 |  | AgroApasionados Podcast | Miller Preciado | |
| 51 | 5 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 52 | 5 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 53 | 5 | E | Entre Tubos | Entre tubos | |
| 54 | 18 |  | A hombros de gigantes | Radio 5 | |
| 55 | 9 |  | Overheard at National Geographic | National Geographic | |
| 56 | 9 |  | Discovery to Recovery | Society of Economic Geologists | |
| 57 | 30 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 58 | 31 | L | La Terre au carré | France Inter | |
| 59 | 27 | R | Radio Semilla | Radio Semilla | |
| 60 | 8 | T | The Science of Self | Peter Hollins | |
| 61 | 26 |  | Unexplainable | Vox | |
| 62 | 61 |  | Serendipias | SER Podcast | |
| 63 | — |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 64 | — |  | What The If? | Philip Shane, Matt Stanley, Gabrielle Paniccia | |
| 64 | — | E | El universo | Christopher Flameheart | |
| 65 | — | P | Paseando con Oliver Sacks | Paseando con Oliver Sacks | |
| 66 | 14 |  | The Quanta Podcast | Quanta Magazine | |
| 67 | 33 | D | De cause à effets, le magazine de l'environnement | France Culture | |
| 68 | 40 |  | Ologies with Alie Ward | Alie Ward | |
| 69 | 25 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 70 | 9 |  | Science with Sabine | Sabine Hossenfelder | |
| 71 | 9 | P | Purr Podcast | Jolle Kirpensteijn & Susan Little | |
| 72 | 102 | Q | Questions du soir : l'idée | France Culture | |
| 73 | 35 | L | La Ciencia de A Vivir | Cadena SER | |
| 74 | 34 |  | Heavy Mental | David, Javier y Miki | |
| 75 | 15 | C | Conferencias de astronomía, ciencia y actualidad | Ciutat de les Arts i les CIències | |
| 76 | 8 |  | Science Quickly | Scientific American | |
| 77 | 28 | A | A-kursen | Emma Frans och Clara Wallin | |
| 78 | 27 |  | Mongabay Newscast | Mongabay.com | |
| 79 | 42 | O | Oscilador Armónico | OsciladorArmónico | |
| 80 | 5 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 81 | 5 | N | National Geographic en Español | Aftersight | |
| 82 | 5 | F | FertiliPod: Reproductive Medicine and Fertility Podcast for Assisted Reproduction Professionals | FertiliPod by IVIRMA | |
| 83 | 103 | T | The Wild Life: 8D Soundscapes | The Wild Life | |
| 84 | 31 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 85 | 22 |  | All In The Mind | ABC | |
| 86 | 8 |  | Lost Women of Science | Lost Women of Science | |
| 87 | 33 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 88 | 33 |  | More or Less | BBC Radio 4 | |
| 89 | — | O | On se décarbone | France Inter | |
| 90 | 34 | B | Bioquímica Para Todos | luis sanchez | |
| 91 | 34 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 92 | 34 | W | Wissen aktuell – Impuls | SWR | |
| 93 | 11 |  | COMPLEXITY | Santa Fe Institute | |
| 94 | 34 |  | APDA En Espanol | American Parkinson Disease Association (APDA) | |
| 95 | 8 |  | Speaking of Psychology | American Psychological Association | |
| 96 | 49 |  | SciShow Tangents | Complexly | |
| 97 | 3 |  | Ground Truths | Eric Topol | |
| 98 | 2 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 99 | 2 |  | Tiny Matters | Multitude | |
