| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 3 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 5 | 2 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 6 | — | E | Entrevoces | El Colegio de San Luis | |
| 7 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | — |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 1 |  | Espacio en blanco | Radio Nacional | |
| 10 | 27 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 11 | 3 |  | Unexplainable | Vox | |
| 12 | — |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 13 | 4 |  | Radiolab | WNYC Studios | |
| 14 | 6 |  | TEDTalks Ciencia y Medicina | TED | |
| 15 | 18 |  | Materia Oscura | ABC | |
| 16 | 97 |  | Science Friday | Science Friday and WNYC Studios | |
| 17 | 6 | L | Los Dioses de la IA | Básico.fm | |
| 18 | 102 | A | Astronomía y algo más | Ricardo Garcia | |
| 19 | 130 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 20 | — |  | Das Wissen | SWR | SWR | |
| 21 | — |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 22 | — |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 23 | — |  | Math! Science! History! | Gabrielle Birchak | |
| 24 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 25 | — | F | Física | Carlos Isaac | |
| 26 | — | C | Ciência Sem Fim | Estúdios Flow | |
| 27 | — | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 28 | — | P | Podcast NSCA Spain | NSCA Spain | |
| 29 | 16 |  | Making Sense with Sam Harris | Sam Harris | |
| 30 | 15 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 31 | 14 | P | Píldoras de Física | Max Alvarez | |
| 32 | 14 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 33 | 14 | Á | Ático Primera con Laia Castel | laiascastel | |
| 34 | 105 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 35 | 14 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 36 | 14 |  | Crónicas del Antropoceno | Museo de Ciencias Ambientales de la Universidad de Guadalajara | |
| 37 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 38 | 15 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 39 | 15 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 40 | 15 | E | Entre Nefros | Entre Nefros | |
| 41 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 42 | 16 |  | Physics World Weekly Podcast | Physics World | |
| 43 | 16 | C | Curiosidades de los animales marinos | María | |
| 44 | 16 |  | ScienceStuff | iHeartPodcasts | |
| 45 | 16 |  | Dharma Lab | Dharma Lab | |
| 46 | 16 |  | Ciencia y aparte (by Xataka) | Webedia | |
| 47 | 16 |  | Science unscripted | DW | |
| 48 | — | P | People of Science – Wer macht Wissenschaft? | Deutschlandfunk Kultur | |
| 49 | — | D | Das Kleingedruckte im Essen - Deutschlandfunk Nova | Deutschlandfunk Nova | |
| 50 | 18 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 51 | — | T | The Naked Scientists Podcast | The Naked Scientists | |
| 52 | 18 | P | Podcasts de Física | fisicapodcasts | |
| 53 | 15 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 54 | 19 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 55 | 39 |  | BBC Inside Science | BBC Radio 4 | |
| 56 | 17 |  | Science In Action | BBC World Service | |
| 57 | 17 |  | Discovery | BBC World Service | |
| 58 | 17 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 59 | 16 | A | Antropocenistas | Francisco Serratos y Mónica Nepote | |
| 60 | 18 | L | La Ciencia Pop | Gabriel León | |
| 61 | 17 | I | Internacional con Ñ | Internacional con Ñ | |
| 62 | 17 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 63 | 14 | V | Volvámonos Verdes | VV Podcast | |
| 64 | 18 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 65 | 18 |  | Neuroscience of Everything | Dr Nand Muley, Ph.D. | |
| 66 | 18 |  | Radiowissen | Bayerischer Rundfunk | |
| 67 | 17 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 68 | 17 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 69 | 17 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 70 | 17 |  | Choses à Savoir CERVEAU | Choses à Savoir | |
| 71 | 17 | C | Concepciones sobre la ciencia | UNAM | |
| 72 | 17 | D | Di sana pianta | Stefano Mancuso - Chora Media | |
| 73 | 17 | T | The Skeptic Zone | Richard Saunders | |
| 74 | 17 | P | Performance Around The Clock | Dr. Satchin Panda | |
| 75 | 17 |  | Overheard at National Geographic | National Geographic | |
| 76 | 17 | J | Judaísmo, cristianismo e islam | UNAM | |
| 77 | 17 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 78 | 17 | ¿ | ¿De qué hablamos cuando hablamos de género? | UNAM | |
| 79 | 17 | R | RehabCast: The Rehabilitation Medicine Update | Dr. William Niehaus and ACRM | |
| 80 | 17 | T | The JNPT Podcast | Journal of Neurologic Physical Therapy | |
| 81 | 17 |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 82 | 17 |  | Crossing The River | More Than Human Life (MOTH) | |
| 83 | 17 | C | Cardiopulmonary Physical Therapy Journal - Cardiopulmonary PT Journal Podcast | Unknown | |
| 84 | 11 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 85 | 14 |  | Short Wave | NPR | |
| 86 | 19 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 87 | 17 | S | Speaking of Psychology | American Psychological Association | |
| 88 | 19 | U | Urbanismo y Vivienda | Javier de la Torre | |
| 89 | 21 |  | Science Quickly | Scientific American | |
| 90 | 18 |  | Science Magazine Podcast | Science Magazine | |
| 91 | 17 | L | Lo Que Haces Cuenta | National Geographic | |
| 92 | 17 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 93 | 17 | C | COSAS DE SAPIENS | COSAS DE SAPIENS | |
| 94 | 17 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 95 | 11 |  | Blurry Creatures | Blurry Creatures | |
| 96 | 18 |  | The Medbullets Step 1 Podcast | Medbullets | |
| 97 | 18 | D | Desastre | Nico Sastré | |
| 98 | 18 | E | El sueño de Laika | JuanMa Parrondo | |
| 99 | 14 | P | Punto Bernal | Punto Bernal | |
| 100 | 19 | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
