| 1 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 2 | 29 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 3 | 2 | D | Data Science para Todos | Jorge Leonardo Loreto | |
| 4 | 1 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 5 | — | J | Jorge Roig. Fisiología del Ejercicio | Jorge Roig | |
| 6 | 36 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 7 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 8 | 2 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 9 | 147 |  | Big Brains | University of Chicago Podcast Network | |
| 10 | 2 |  | Radiolab | WNYC Studios | |
| 11 | 7 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 12 | 34 | L | La Ciencia Pop | Gabriel León | |
| 13 | — |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 14 | 9 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 15 | 9 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 16 | — |  | Materia Oscura | ABC | |
| 17 | 19 | S | Seismic Soundoff | Society of Exploration Geophysicists (SEG) | |
| 18 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 19 | 28 | Á | Ático Primera con Laia Castel | laiascastel | |
| 20 | 15 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 21 | 27 |  | Science Vs | Spotify Studios | |
| 22 | 35 |  | Science Weekly | The Guardian | |
| 23 | 53 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 24 | 143 |  | The Science of Everything Podcast | James Fodor | |
| 25 | — | W | Wissenschaftsmagazin | Schweizer Radio und Fernsehen (SRF) | |
| 26 | 12 |  | Órbita Laika. El podcast | RNE Audio | |
| 27 | 19 | C | Cienciaes.com | cienciaes.com | |
| 28 | — |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 29 | 12 | T | The Science of Self | Peter Hollins | |
| 30 | 21 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 31 | 13 | P | Podcast Desde el Sur: explorando el Cosmos | Ricardo Sánchez | |
| 32 | 13 |  | The Psychology Podcast | iHeartPodcasts | |
| 33 | 13 |  | Altered States | PRX | |
| 34 | 13 | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 35 | 13 |  | The Rest Is Science | Goalhanger | |
| 36 | 34 | T | Talks On Psychoanalysis | International Psychoanalytical Association | |
| 37 | 12 | A | Astronomía y algo más | Ricardo Garcia | |
| 38 | 28 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 39 | — |  | Let's Learn Everything! | Maximum Fun | |
| 40 | — | M | Mundo Ciencia | RFI Español | |
| 41 | — | J | Jodisea Mundo Odiseas Documentales Podcast para dormir en Español Audio Libros Historia Niños+Adulto | Orbinea Studio | |
| 42 | — | D | Datos Curiosos. Vida Marina | Datos Curiosos. Vida Marina | |
| 43 | 32 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 44 | 29 |  | A hombros de gigantes | Radio 5 | |
| 45 | 16 | P | Planeta sostenible | URosarioRadio | |
| 46 | 16 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 47 | 13 | T | The Blue Fish Radio Show | Blue Fish Radio | |
| 48 | 1 |  | Unexplainable | Vox | |
| 49 | 26 |  | The Story Collider | Story Collider, Inc. | |
| 50 | 24 |  | Babbage from The Economist | The Economist | |
| 51 | 24 |  | The Numberphile Podcast | Brady Haran | |
| 52 | 24 |  | NRC Onbehaarde Apen | NRC | |
| 53 | 10 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 54 | 10 | A | Astrobitácora: astronomía con Álex Riveiro | alex_riveiro | |
| 55 | 18 |  | BBC Inside Science | BBC Radio 4 | |
| 56 | 24 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 57 | 24 |  | Let's Talk ID | Infectious Diseases Society of America (IDSA) | |
| 58 | 15 | A | Autores UJAT | Ciencia y Tecnología UJAT | |
| 59 | 73 | N | National Geographic en Español | Aftersight | |
| 60 | — | P | Pregunta a un Científico | danielgoca | |
| 61 | — |  | Extraterrestrial | Parcast Network | |
| 62 | 6 |  | Discovery to Recovery | Society of Economic Geologists | |
| 63 | 25 | D | DesArmando el universo | Armando | |
| 64 | 25 | L | La Ciencia de A Vivir | Cadena SER | |
| 65 | 135 |  | Science Magazine Podcast | Science Magazine | |
| 66 | 26 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 67 | 26 | I | ICS Podcast | International Continence Society | |
| 68 | 17 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 69 | 17 |  | The Michael Shermer Show | Michael Shermer | |
| 70 | 17 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 71 | 21 |  | Discovery | BBC World Service | |
| 72 | 18 | L | La Terre au carré | France Inter | |
| 73 | 18 | M | MicroTalks: Conversaciones con los expertos más allá de la microbiología | bioMérieux | |
| 74 | 16 |  | Como sanar mi dependencia emocional | Psicologasantamaria | |
| 75 | 16 | D | De cause à effets, le magazine de l'environnement | France Culture | |
| 76 | 16 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 77 | 16 |  | Science Quickly | Scientific American | |
| 78 | 16 |  | This Week in Virology | Vincent Racaniello | |
| 79 | 16 | I | imaginai Podcast | imaginai | |
| 80 | 35 |  | Short Wave | NPR | |
| 81 | 14 |  | Espacio en blanco | Radio Nacional | |
| 82 | 18 | A | Ajustes Creativos | Instituto Humanista de Psicoterapia Gestalt | |
| 83 | 18 |  | Curiosity Weekly | Discovery | |
| 84 | — |  | Ologies with Alie Ward | Alie Ward | |
| 85 | — | S | Scales of Change | Future Ecologies | |
| 86 | 20 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 87 | 20 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 88 | 20 | M | Minuto H2 | H2 Agrosciences | |
| 89 | 20 | E | Entre Cirugías | Dr. Manuel Figueroa Giralt | |
| 90 | 19 | D | De penalista a penalista | depenalistaapenalista | |
| 91 | 19 | B | Bajo las estrellas, una mirada al universo | joseluis | |
| 92 | 18 | M | Momento de inércia | Gleydson Fernandes | |
| 93 | 3 | T | This Week in Pediatric Oncology | Solving Kids' Cancer | |
| 94 | 3 |  | The Life Scientific | BBC Radio 4 | |
| 95 | 3 |  | Future Ecologies | Future Ecologies | |
| 96 | 3 |  | Outside/In | NHPR | |
| 97 | 22 | I | Ingeniería Química en 5!!! Ep. 1 | ADREESUG | |
| 98 | 21 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 99 | 21 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 100 | 21 |  | La Conversation scientifique | France Culture | |
