| 1 | 6 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 2 | 7 |  | Serendipias | SER Podcast | |
| 3 | 39 |  | A hombros de gigantes | Radio 5 | |
| 4 | 12 | L | La Ciencia Pop | Gabriel León | |
| 5 | 10 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 6 | 24 | A | Astronomía y algo más | Ricardo Garcia | |
| 7 | 42 |  | Órbita Laika. El podcast | RNE Audio | |
| 8 | 50 |  | Aparici en Órbita | OndaCero | |
| 9 | 83 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 10 | 138 |  | The Astrophysics Podcast | Paul Duffell | |
| 11 | 157 | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 12 | 11 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 13 | 15 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 14 | 8 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 15 | 12 | R | Rádio SBOT | Rádio SBOT | |
| 16 | 14 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 17 | 14 | S | Sonido de Agua natural | Grii Keen | |
| 18 | 76 |  | Arpa Talks | Arpa Talks | |
| 19 | 15 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 20 | 15 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 21 | 8 |  | Radiolab | WNYC Studios | |
| 22 | 14 | Á | Ático Primera con Laia Castel | laiascastel | |
| 23 | 13 | A | AviPodcast | Nettius | |
| 24 | 12 | L | Leyendas Negras de la Iglesia | JuanDiegoNetwork.com | |
| 25 | 11 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 26 | 15 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 27 | 10 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 28 | 2 |  | NRC Onbehaarde Apen | NRC | |
| 29 | 59 | L | La Ciencia de A Vivir | Cadena SER | |
| 30 | 11 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 31 | 24 | C | Cienciaes.com | cienciaes.com | |
| 32 | 32 |  | Espacio en blanco | Radio Nacional | |
| 33 | 15 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 34 | 14 |  | Rare Earth | BBC Radio 4 | |
| 35 | 14 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 36 | 14 |  | GeOCHemISTea | Sam Scher | |
| 37 | 14 |  | The Quanta Podcast | Quanta Magazine | |
| 38 | 12 |  | Das Wissen | SWR | SWR | |
| 39 | 8 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 40 | 7 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 41 | 64 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 42 | 10 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 43 | 9 |  | TEDTalks Ciencia y Medicina | TED | |
| 44 | 9 | N | Nourrir le vivant | Cirad | |
| 45 | 9 |  | Climate Now | James Lawler | |
| 46 | 22 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 47 | 22 | I | Inside Sport Science | Inside Sport Science | |
| 48 | 19 |  | Heavy Mental | David, Javier y Miki | |
| 49 | 18 |  | Materia Oscura | ABC | |
| 50 | 2 | D | Data Science AI | Data Science AI | |
| 51 | 14 |  | La Conversation scientifique | France Culture | |
| 52 | 14 |  | Big Picture Science | Big Picture Science | |
| 53 | 14 |  | Radio REcyclerie | La REcyclerie | |
| 54 | 14 |  | Science Vs | Spotify Studios | |
| 55 | 9 |  | Babbage from The Economist | The Economist | |
| 56 | 15 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 57 | 13 |  | The Climate Question | BBC World Service | |
| 58 | 142 | C | CrowdScience | BBC World Service | |
| 59 | 14 |  | The Micah Hanks Program | Micah Hanks | |
| 60 | 17 |  | BBC Inside Science | BBC Radio 4 | |
| 61 | 14 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 62 | 90 |  | Science Weekly | The Guardian | |
| 63 | — |  | ¡Que comience la lucha! La ciencia vs .... | Sandra Romero Córdoba | |
| 64 | 13 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 65 | 13 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 66 | 13 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 67 | 13 |  | La Science, CQFD | France Culture | |
| 68 | 12 | P | Podcast: Audios En Inglés | Isidora Marisol Mendoza | |
| 69 | 12 | T | Tras las Líneas. Conversaciones con Manuel Antonio Garretón | Equipo de producción TLL | |
| 70 | — | N | NO NI NÁ | Entelekia Filosófik | |
| 71 | 9 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 72 | 9 | J | Journal of Geriatric Oncology | Various | |
| 73 | 14 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 74 | 14 |  | The Story Collider | Story Collider, Inc. | |
| 75 | 14 | K | KickBack - The Global Anticorruption Podcast | KickBack | |
| 76 | 6 | B | Biología de Tranquis | Nico Palanca | |
| 77 | 6 | B | BIOLOGIA CELULAR Y GENETICA | omar Aguilera | |
| 78 | 6 | B | Biología Celular | Onda Electromagnética | |
| 79 | — | P | Pluripotenciales | Dra. Sheila Toro | |
| 80 | 15 | ¿ | ¿Así que te gustan las plantas? | Así que te gustan las plantas | |
| 81 | 15 |  | Short Wave | NPR | |
| 82 | 15 |  | Quirks and Quarks | CBC | |
| 83 | — | D | De cause à effets, le magazine de l'environnement | France Culture | |
| 84 | 16 | D | De Ignorancia Sí que Sé | Alberto Aparici | |
| 85 | 16 |  | Science Friday | Science Friday and WNYC Studios | |
| 86 | 13 |  | Unexplainable | Vox | |
| 87 | 7 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 88 | 7 | F | Future of Poultry | Watt Global Media | |
| 89 | 7 | 3 | 37 Graus | Lab37 | |
| 90 | 7 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 91 | 17 | P | Pensamiento Crítico | Claudia Marcela | |
| 92 | 16 |  | Science Talk | Scientific American | |
| 93 | 16 | E | Entrevista De Los 100K | Teresa Gomez | |
| 94 | 16 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 95 | 16 |  | The Michael Shermer Show | Michael Shermer | |
| 96 | 2 |  | The Science of Birds | Ivan Phillipsen | |
| 97 | 13 |  | Overheard at National Geographic | National Geographic | |
| 98 | 13 |  | Discovery | BBC World Service | |
| 99 | 13 |  | Wissen Weekly | Spotify Studios | |
| 100 | 13 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
