| 1 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 2 | 4 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 10 | A | Astronomía y algo más | Ricardo Garcia | |
| 4 | 123 | B | Biología de Tranquis | Nico Palanca | |
| 5 | — | B | BIOLOGIA CELULAR Y GENETICA | omar Aguilera | |
| 6 | — | B | Biología Celular | Onda Electromagnética | |
| 7 | 11 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 8 | 6 | F | Future of Poultry | Watt Global Media | |
| 9 | — | 3 | 37 Graus | Lab37 | |
| 10 | 126 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 11 | 8 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 12 | 16 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 13 | 9 |  | The Science of Birds | Ivan Phillipsen | |
| 14 | 53 |  | BBC Inside Science | BBC Radio 4 | |
| 15 | 10 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 16 | 21 |  | A hombros de gigantes | Radio 5 | |
| 17 | 8 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 18 | 1 | L | La Ciencia Pop | Gabriel León | |
| 19 | 8 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 20 | 3 |  | Materia Oscura | ABC | |
| 21 | 14 |  | La Science, CQFD | France Culture | |
| 22 | 12 |  | TEDTalks Ciencia y Medicina | TED | |
| 23 | 1 |  | Radiolab | WNYC Studios | |
| 24 | 10 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 25 | 17 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 26 | 11 | V | Volvámonos Verdes | VV Podcast | |
| 27 | 11 | W | Women in Science | British Council Brasil | |
| 28 | 16 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 29 | 24 | T | The Wild Life: 8D Soundscapes | The Wild Life | |
| 30 | 9 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 31 | 3 |  | Science Vs | Spotify Studios | |
| 32 | 5 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 33 | 10 | S | Sin Tesis | Sin tesis | |
| 34 | 10 | D | Data Science AI | Data Science AI | |
| 35 | 21 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 36 | 16 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 37 | 56 | R | Rádio SBOT | Rádio SBOT | |
| 38 | — | N | NEURO SAPIENS: El Podcast | Dr. Mauricio González-López | Dr. Mauricio González-López | |
| 39 | 8 |  | Short Wave | NPR | |
| 40 | 31 |  | Radiowissen | Bayerischer Rundfunk | |
| 41 | 67 |  | Ologies with Alie Ward | Alie Ward | |
| 42 | 13 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 43 | 92 |  | More or Less | BBC Radio 4 | |
| 44 | 14 | M | Medscape InDiscussion: Meningitis | Medscape | |
| 45 | 19 | C | Cienciaes.com | cienciaes.com | |
| 46 | 4 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 47 | 42 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 48 | — | C | Cognitive Revolution | Cody Kommers | |
| 49 | 13 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 50 | — | M | MenteScopia, salud mental y neurociencia | Podcastidae.com | |
| 51 | 11 |  | Making Sense with Sam Harris | Sam Harris | |
| 52 | — | F | Física y química | Fundación Ramón Areces | |
| 53 | 28 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 54 | 9 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 55 | 23 |  | Espacio en blanco | Radio Nacional | |
| 56 | 23 |  | Noosfera | La Razón | |
| 57 | 10 |  | The Story Collider | Story Collider, Inc. | |
| 58 | — | P | PROBLEMA Y POSIBILIDAD | AEE PUCP | |
| 59 | 24 | F | Función de Demandas | EstadoDiario | FK Economics | |
| 60 | 22 |  | Unexplainable | Vox | |
| 61 | 22 |  | Science Magazine Podcast | Science Magazine | |
| 62 | 26 | T | The Science of Self | Peter Hollins | |
| 63 | 22 | D | De cause à effets, le magazine de l'environnement | France Culture | |
| 64 | 20 | ![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 | |
| 65 | 20 | C | Ciência e Conservação - DesAbraçando Árvores | Fernando Lima e Miriam Perilli | |
| 66 | 20 | I | ICS Podcast | International Continence Society | |
| 67 | 19 | L | Le billet sciences | franceinfo | |
| 68 | 19 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 69 | 19 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 70 | — |  | The Micah Hanks Program | Micah Hanks | |
| 71 | 20 | F | Forschung aktuell | Deutschlandfunk | |
| 72 | — | O | Oikos | Juan María Arenas | |
| 73 | 30 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 74 | 12 | N | Notícias Alienígenas. Toda terça, sexta e domingo áudio novo no canal. | Notícias Alienígenas | |
| 75 | 23 |  | This Week in Virology | Vincent Racaniello | |
| 76 | 120 | C | Ci vuole una scienza | Il Post | |
| 77 | — | T | Teoria da Relatividade - Albert Einstein | Leonardo Cunha da Silva | |
| 78 | — | E | El Futuro está en el Monte | El futuro esta en el Monte | |
| 79 | 25 |  | Curiosity Weekly | Discovery | |
| 80 | 23 |  | Science Friday | Science Friday and WNYC Studios | |
| 81 | 26 |  | New Books in Psychoanalysis | Marshall Poe | |
| 82 | 73 | E | Entre Cirugías | Dr. Manuel Figueroa Giralt | |
| 83 | 24 | D | Derecho al Futuro | Pablo Reyes Carreño | |
| 84 | 41 |  | Babbage from The Economist | The Economist | |
| 85 | 25 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 86 | 25 | R | Radio Semilla | Radio Semilla | |
| 87 | 11 |  | The Astrophysics Podcast | Paul Duffell | |
| 88 | 23 |  | All In The Mind | ABC | |
| 89 | 23 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 90 | 11 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 91 | 11 |  | AgroApasionados Podcast | Miller Preciado | |
| 92 | 11 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 93 | 11 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 94 | 11 | E | Entre Tubos | Entre tubos | |
| 95 | 21 |  | Alive Again | iHeartPodcasts | |
| 96 | 32 |  | Das Wissen | SWR | SWR | |
| 97 | 29 | G | Gossip Gills | Aquaculture Stewardship Council | |
| 98 | 29 | D | Diálogo Escéptico | Diálogo Escéptico | |
| 99 | 29 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 100 | 28 |  | The TBRI Podcast | Karyn Purvis Institute of Child Development TCU | |
