| 1 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 2 | 79 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 3 | — | C | Cienciaes.com | cienciaes.com | |
| 4 | 2 | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 5 | — | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 6 | — |  | AgroApasionados Podcast | Miller Preciado | |
| 7 | — | I | Ingeniería Química en 5!!! Ep. 1 | ADREESUG | |
| 8 | 4 |  | Materia Oscura | ABC | |
| 9 | 1 |  | Big Picture Science | Big Picture Science | |
| 10 | 9 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 11 | 14 | G | Gómez Nieto - Derecho Penal | Juan Carlos Gómez Nieto | |
| 12 | 3 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 13 | 1 |  | Aparici en Órbita | OndaCero | |
| 14 | 19 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 15 | 11 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 16 | 6 | L | La Ciencia Pop | Gabriel León | |
| 17 | 5 |  | Órbita Laika. El podcast | RNE Audio | |
| 18 | 7 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 19 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 20 | 7 | D | DOC Sounds of Science Podcast | Department of Conservation | |
| 21 | 3 | L | La Ciencia de A Vivir | Cadena SER | |
| 22 | 7 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 23 | 7 | W | Women in Science | British Council Brasil | |
| 24 | 65 | Á | Ático Primera con Laia Castel | laiascastel | |
| 25 | 8 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 26 | 6 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 27 | 19 |  | A hombros de gigantes | Radio 5 | |
| 28 | 2 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 29 | — |  | What The If? | Philip Shane, Matt Stanley, Gabrielle Paniccia | |
| 30 | 8 |  | Ologies with Alie Ward | Alie Ward | |
| 31 | 8 | E | Empática - Behavioral Legal Design en español | Baxel Consultores | |
| 32 | 1 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 33 | 30 |  | Espacio en blanco | Radio Nacional | |
| 34 | 96 | A | Aparici en Órbita | Alberto Aparici | |
| 35 | 115 |  | Science Friday | Science Friday and WNYC Studios | |
| 36 | 87 | D | DesArmando el universo | Armando | |
| 37 | 16 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 38 | — | A | ATEEP: Antes todo esto era plasma | AstroLab | |
| 39 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 40 | 5 |  | Curious Cases | BBC Radio 4 | |
| 41 | 5 | V | Volvámonos Verdes | VV Podcast | |
| 42 | 5 |  | Overheard at National Geographic | National Geographic | |
| 43 | 5 |  | BrainStuff | iHeartPodcasts | |
| 44 | 5 | A | AviPodcast | Nettius | |
| 45 | 21 |  | Dark Side Of Psychology | Dr. Elio Martino | |
| 46 | 38 |  | More or Less | BBC Radio 4 | |
| 47 | 20 |  | Sapiens | Radio Nacional | |
| 48 | 8 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 49 | 21 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 50 | 95 |  | Making Sense with Sam Harris | Sam Harris | |
| 51 | — |  | Podcast de la División de Anestesiología UC | Maximiliano Zamora H. | |
| 52 | — |  | Huele a Química: el Podcast | Pedro Juan | |
| 53 | 24 |  | Ondertussen in de kosmos | de Volkskrant | |
| 54 | 13 |  | La Science, CQFD | France Culture | |
| 55 | 10 |  | New Books in Critical Theory | Marshall Poe | |
| 56 | 8 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 57 | 8 |  | Nature Podcast | Springer Nature Limited | |
| 58 | 26 |  | Critical Matters | Sound Physicians | |
| 59 | 17 |  | The Story Collider | Story Collider, Inc. | |
| 60 | 17 |  | NRC Onbehaarde Apen | NRC | |
| 61 | — | D | Derecho al Futuro | Pablo Reyes Carreño | |
| 62 | — |  | Big Brains | University of Chicago Podcast Network | |
| 63 | 19 |  | La Conversation scientifique | France Culture | |
| 64 | 9 |  | Serendipias | SER Podcast | |
| 65 | 54 |  | Endocrine News Podcast | Endocrine Society | |
| 65 | — | A | Astronomia, Literatura y Ciencia Ficcion | Astronomia, Literatura y Ciencia Ficcion | |
| 66 | 66 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 67 | — | R | RADAR, By Safran | RADAR, By Safran | |
| 68 | 12 |  | Breaking Math Podcast | Autumn Phaneuf | |
| 69 | 12 |  | Ask Science | QuickAndDirtyTips.com | |
| 70 | 12 | T | The Universe Speaks in Numbers | Faber and Faber | |
| 71 | 12 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 72 | 25 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 73 | 23 |  | Science Weekly | The Guardian | |
| 74 | 22 | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 75 | 24 |  | BBC Inside Science | BBC Radio 4 | |
| 76 | 23 |  | Arpa Talks | Arpa Talks | |
| 77 | — |  | Wissen Weekly | Spotify Studios | |
| 78 | 24 |  | The Orthobullets Podcast | Orthobullets | |
| 79 | 13 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 80 | 13 | E | Evolutionary Psychology | Just Thinking | |
| 81 | 21 |  | Speaking of Psychology | American Psychological Association | |
| 82 | 21 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 83 | 12 | T | The Science of Self | Peter Hollins | |
| 84 | 16 | Q | Questions du soir : l'idée | France Culture | |
| 85 | 21 | L | Le billet sciences | franceinfo | |
| 86 | 10 |  | Parlons cheval - Le podcast de l'Institut français du cheval et de l'équitation | L'Institut français du cheval et de l'équitation | |
| 87 | 19 |  | Science Magazine Podcast | Science Magazine | |
| 88 | 19 | S | Social Research Methods | Armin Trost | |
| 89 | 19 |  | Science Vs | Spotify Studios | |
| 90 | 18 |  | Short Wave | NPR | |
| 91 | 18 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 92 | 17 |  | Babbage from The Economist | The Economist | |
| 93 | 13 | I | Inside Sport Science | Inside Sport Science | |
| 94 | 17 |  | Fallo de sistema | Radio 3 | |
| 95 | 17 | C | Camila Renata Arias Olivares 1*A | •NEKITO _ SAN• | |
| 96 | 17 |  | Radiolab | WNYC Studios | |
| 97 | 35 | C | Ci vuole una scienza | Il Post | |
| 98 | 10 | P | Personlighetspodden | Jesper Cederstrand & Petri Kajonius | |
| 99 | 8 | L | La cueva del Topo | La cueva del Topo | |
