| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | 111 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 5 | — | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 6 | — |  | Unexplainable | Vox | |
| 7 | 3 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 3 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 9 | — |  | Ologies with Alie Ward | Alie Ward | |
| 10 | 3 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 11 | 6 |  | Science Vs | Spotify Studios | |
| 12 | 2 |  | Radiolab | WNYC Studios | |
| 13 | 8 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 14 | 69 | L | Los Dioses de la IA | Básico.fm | |
| 15 | 10 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 16 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 17 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 18 | 117 |  | Materia Oscura | ABC | |
| 19 | 33 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 20 | 7 | S | Shots de Ciencia | Shots de Ciencia | |
| 21 | — |  | Ciência Suja | Ciência Suja | |
| 22 | 8 |  | Short Wave | NPR | |
| 23 | 34 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 24 | 12 |  | Espacio en blanco | Radio Nacional | |
| 25 | 17 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 26 | 16 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 27 | 173 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 28 | 8 | L | La Ciencia Pop | Gabriel León | |
| 29 | 105 |  | All In The Mind | ABC | |
| 30 | 39 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 31 | 92 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 32 | 124 | S | Speaking of Psychology | American Psychological Association | |
| 33 | 4 |  | Methodisch inkorrekt! | Methodisch inkorrekt! | |
| 34 | 113 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 35 | 23 |  | A hombros de gigantes | Radio 5 | |
| 36 | 21 |  | Nature Podcast | Springer Nature Limited | |
| 37 | — |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 38 | — | N | NO NI NÁ | Entelekia Filosófik | |
| 39 | — |  | The Answer Is Transaction Costs | Michael Munger | |
| 40 | 18 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 41 | — |  | Ask the Naked Scientists | Dr Chris Smith | |
| 42 | — |  | Dharma Lab | Dharma Lab | |
| 43 | — | U | Under the Cortex | psychologicalscience | |
| 44 | — |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 45 | — | I | Ingeniería con Henrry | Ingeniería con Henrry | |
| 46 | — | A | Anew Narrative | Sam Zagar | |
| 47 | 58 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 47 | 12 |  | The Psychology Podcast | iHeartPodcasts | |
| 48 | 4 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 49 | 30 | Á | Ático Primera con Laia Castel | laiascastel | |
| 50 | 11 |  | Sternengeschichten | Florian Freistetter | |
| 51 | 5 | N | Naked Genetics, from the Naked Scientists | Will Tingle | |
| 52 | 25 |  | Discovery | BBC World Service | |
| 53 | 27 |  | Science Weekly | The Guardian | |
| 54 | 109 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 55 | 22 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 56 | 52 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 57 | 33 | E | Evolución Legal | Santamarina + Steta | |
| 58 | 30 |  | TEDTalks Ciencia y Medicina | TED | |
| 59 | — | P | Permacultura Podcast | Permacultura Podcast | |
| 60 | 106 | ¿ | ¿Así que te gustan las plantas? | Así que te gustan las plantas | |
| 61 | 8 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 62 | 28 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 63 | — |  | TheThinkingAtheist | The Thinking Atheist | |
| 64 | 33 | L | Lo Que Haces Cuenta | National Geographic | |
| 65 | 123 |  | Science Quickly | Scientific American | |
| 66 | — | V | Volvámonos Verdes | VV Podcast | |
| 67 | — |  | Nice Genes! | Genome BC | |
| 68 | 17 |  | BBC Inside Science | BBC Radio 4 | |
| 69 | — | C | Controlando la Piscina | Orenda | |
| 70 | — | T | Tête-à-tête Chercheuse(s) | Tête-à-tête Chercheuse(s) | |
| 71 | — | C | Catástrofe ultravioleta | elDiario.es | |
| 72 | — | A | AI News Podcast | Latest AI News, Analysis & Events | AI Daily | |
| 73 | — | � | 🎙️🎙️El Podcast del Agua🎙️🎙️ | Daniel Herrero Marin | |
| 74 | 32 | B | Biología 6. Ciclo de vida de la célula | UNAM | |
| 75 | — |  | Science In Action | BBC World Service | |
| 76 | — | E | El Método | Luis Quevedo / CUONDA | |
| 77 | 45 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 78 | 38 | E | El sueño de Laika | JuanMa Parrondo | |
| 79 | 34 | L | La Cèlula | guadalupe velez | |
| 80 | — | E | Entre Hongos | Dra. Mariana Elizondo Zertuche, Dr. Efren Robledo Leal | |
| 81 | — | E | ERS Publications Podcasts | ERS Publications Podcasts | |
| 82 | 46 | B | Biología Celular | Manuel Molina Garcia | |
| 83 | 46 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 84 | — | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 85 | — |  | The Observable Unknown | Dr. Juan Carlos Rey | |
| 86 | 45 |  | Psychedelics Today | Psychedelics Today | |
| 87 | 44 | B | BIOLOGIA CELULAR Y GENETICA | omar Aguilera | |
| 88 | — | C | CHEST Journal Podcasts | American College of Chest Physicians | |
| 89 | — | A | animalitos & plantitas | The Biologist Apprentice | |
| 90 | 43 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 91 | 43 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 92 | — | B | Biophilia fm | Biophiliafm | |
| 93 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 94 | 45 | F | Facial Plastic Surgery Institute Podcast | Jordan Rihani, MD | |
| 95 | 39 |  | Science Friday | Science Friday and WNYC Studios | |
| 96 | 58 |  | Making Sense with Sam Harris | Sam Harris | |
| 97 | 43 |  | This Week in Microbiology | Vincent Racaniello | |
| 98 | 48 | C | Cienciaes.com | cienciaes.com | |
| 99 | 44 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
