| 1 | 45 |  | Invisibilia | NPR | |
| 2 | 120 | A | Astronomía y algo más | Ricardo Garcia | |
| 3 | 107 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 4 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 4 | T | The We Society | AcSS | |
| 6 | — | S | She'Science Podcast | She'Science Podcast | |
| 7 | 5 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 8 | 4 | M | Manzana Escéptica | Manzana Esceptica | |
| 9 | — |  | Discovery | BBC World Service | |
| 10 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 11 | 6 | L | Le billet sciences | franceinfo | |
| 12 | 6 |  | Lost Women of Science | Lost Women of Science | |
| 13 | 6 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 14 | 6 | I | Inmunoescucha | Sección Estudiantil de Divulgación de Inmunología FC | |
| 15 | 4 | T | The Immunology Podcast | The Immunology Podcast | |
| 16 | 4 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 17 | 4 | R | ResearchPod | ResearchPod | |
| 18 | 9 |  | Materia Oscura | ABC | |
| 19 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 20 | 5 | S | Sinapsis EMPodcast | Marco | |
| 21 | 7 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 22 | 6 | G | Grupo LICON | el podcast | |
| 23 | 6 |  | Wissen Weekly | Spotify Studios | |
| 24 | 6 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 25 | 4 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 26 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 27 | 8 |  | The Litigation Psychology Podcast | litpsych | |
| 28 | 7 |  | Espacio en blanco | Radio Nacional | |
| 29 | 36 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 30 | 37 |  | Noosfera | La Razón | |
| 31 | 9 | C | Curiosidad radical | Podium Podcast | |
| 32 | 9 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 33 | 63 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 34 | 9 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 35 | 20 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 36 | 155 | I | Inside Sport Science | Inside Sport Science | |
| 37 | 48 |  | Science Weekly | The Guardian | |
| 38 | 9 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 39 | 9 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 40 | 9 |  | Ground Truths | Eric Topol | |
| 41 | 9 |  | Small Steps, Giant Leaps | National Aeronautics and Space Administration (NASA) | |
| 42 | 9 | L | La Ciencia Pop | Gabriel León | |
| 43 | 119 |  | Short Wave | NPR | |
| 44 | — | C | CrowdScience | BBC World Service | |
| 45 | 55 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 46 | 18 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 47 | 21 |  | Radiolab | WNYC Studios | |
| 48 | 105 |  | Charlas JurídiKAS | Programa Estado de Derecho para Latinoamérica de la Fundación Konrad Adenauer | |
| 49 | — |  | Proxy with Yowei Shaw | Y3 Productions | |
| 50 | — | B | Barnpsykologerna | Liv Svirsky, Kajsa Lönn Rhodin, Maria Lalouni och Lars Klintwall | |
| 51 | — | O | Omnivore | Food Technology Magazine | |
| 52 | — | M | MANEJO DE CONDUCTA INFANTIL EN ODONTOLOGIA | ALEXIS MARTINEZ Y FELIPE RIVERA MORALES | |
| 53 | 7 |  | Science Magazine Podcast | Science Magazine | |
| 54 | 5 |  | La Conversation scientifique | France Culture | |
| 55 | 16 |  | A hombros de gigantes | Radio 5 | |
| 56 | — | M | Mundo Ciencia | RFI Español | |
| 57 | 20 | V | Volvámonos Verdes | VV Podcast | |
| 58 | 13 | D | DMW - Deutsche Medizinische Wochenschrift | Thieme Verlagsgruppe | |
| 59 | 21 |  | The Climate Question | BBC World Service | |
| 60 | 20 |  | New Books in Psychoanalysis | Marshall Poe | |
| 61 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 62 | 28 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 63 | 96 |  | Making Sense with Sam Harris | Sam Harris | |
| 64 | 103 | L | Low Tech Podcast – Low Technology Institute | Low Technology Institute | |
| 65 | — | ![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 | |
| 66 | — | A | Agnóstico Razonable | Agnóstico Razonable | |
| 67 | 24 |  | Ologies with Alie Ward | Alie Ward | |
| 68 | 32 | E | Espacio en blanco | Radio Nacional | |
| 69 | 29 | A | A-kursen | Emma Frans och Clara Wallin | |
| 70 | 18 | C | Ciencia para leer | CSIC Divulga | |
| 71 | 30 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 72 | 19 | C | Conversations for The Amazon We Want | Science Panel for the Amazon | |
| 73 | 19 | T | Te Informamos Sobre La Contaminación | kimena Galindo | |
| 74 | 18 | T | Ten Percent Happier with Dan Harris | 5 minute podcast summaries | Harry Party | |
| 75 | 18 |  | The Science of Birds | Ivan Phillipsen | |
| 76 | 34 |  | La Science, CQFD | France Culture | |
| 77 | 33 |  | The Quanta Podcast | Quanta Magazine | |
| 78 | 80 | L | La Ciencia de A Vivir | Cadena SER | |
| 79 | 32 | P | PeDRA Pearls | Pediatric Dermatology Research Alliance | |
| 80 | — | P | Psicología de lo absurdo - 8yMedia | 8 y Media | |
| 81 | 14 | Á | Ático Primera con Laia Castel | laiascastel | |
| 82 | 34 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 83 | 34 | C | Cienciaes.com | cienciaes.com | |
| 84 | 45 | P | Podcast Radio Skylab | radioskylab_es | |
| 85 | 89 | E | Ecoalf | Bluetiful Stories | ECOALF | |
| 86 | 36 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 87 | 36 | T | Temas De Criminalística | INGRID ROSALES | |
| 88 | — |  | Completely Arbortrary | Completely Arbortrary | |
| 89 | 31 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 90 | 29 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 91 | 87 |  | Speaking of Psychology | American Psychological Association | |
| 92 | — | P | Psicología Organizacional | Psicología 7mo A | |
| 93 | 31 | J | JournalFeed | Nick Zelt | |
| 94 | 31 | C | Ciencia de Datos con Jocelyn Dunstan | IMFD Chile | |
| 95 | 31 |  | Serendipias | SER Podcast | |
| 96 | 30 | E | Entre Cirugías | Dr. Manuel Figueroa Giralt | |
| 97 | 13 |  | Órbita Laika. El podcast | RNE Audio | |
| 98 | 30 |  | Nature Podcast | Springer Nature Limited | |
| 99 | 30 | T | Talking Biotech with Dr. Kevin Folta | Colabra | |
| 100 | 30 | G | Greenpeace-Podcast | Greenpeace Deutschland | |
