| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 1 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 5 | 1 |  | Radiolab | WNYC Studios | |
| 6 | 2 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 7 | 112 |  | BBC Inside Science | BBC Radio 4 | |
| 8 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 9 | — |  | Science Vs | Spotify Studios | |
| 10 | 31 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 11 | 18 |  | Science Weekly | The Guardian | |
| 12 | 5 |  | Materia Oscura | ABC | |
| 13 | — |  | All In The Mind | ABC | |
| 14 | 6 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 15 | 4 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 16 | 69 |  | TEDTalks Ciencia y Medicina | TED | |
| 17 | 77 |  | TED Talks Science and Medicine | TED | |
| 18 | 8 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 19 | 91 | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 20 | 8 |  | Short Wave | NPR | |
| 21 | 7 |  | Speaking of Psychology | American Psychological Association | |
| 22 | 5 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 23 | 4 | L | La Ciencia Pop | Gabriel León | |
| 24 | 175 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 25 | 140 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 26 | 4 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 27 | 30 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 28 | — | E | En 3 Palabras | CIEP | |
| 29 | — |  | Curious Cases | BBC Radio 4 | |
| 30 | 138 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 31 | — |  | Science unscripted | DW | |
| 32 | — |  | Living Planet | DW | |
| 33 | 27 |  | Ologies with Alie Ward | Alie Ward | |
| 34 | — | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 35 | 12 |  | Science Friday | Science Friday and WNYC Studios | |
| 36 | 20 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 37 | — | F | Frecuencia Ambiental | Secretaría de Medio Ambiente y Desarrollo Territorial de Jalisco | |
| 38 | — |  | The Energy Podcast | Shell | |
| 39 | — | E | El chamanismo entre los nahuas y los mayas | UNAM | |
| 40 | — | A | Aristóteles | Dávylla Freitas | |
| 41 | — | E | El universo | Christopher Flameheart | |
| 42 | — |  | The House of Surgery | The American College of Surgeons | |
| 43 | — | B | Bedingungslos: Die Wahrheit über das Grundeinkommen | Christina Strohm & Prof. Dr. Susann Fiedler | Mein Grundeinkommen e.V. | |
| 44 | — | M | Medio Ambiente en Sintonía | MedioAmbiente en Sintonía | |
| 45 | — | C | Conociendo la UAM | Conociendo la UAM | |
| 46 | 28 |  | Science Magazine Podcast | Science Magazine | |
| 47 | 20 |  | Unexplainable | Vox | |
| 48 | 27 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 49 | 25 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 50 | 20 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 51 | 26 | Á | Ático Primera con Laia Castel | laiascastel | |
| 52 | 24 |  | Wissen Weekly | Spotify Studios | |
| 53 | 21 |  | Das Wissen | SWR | SWR | |
| 54 | 28 |  | Órbita Laika. El podcast | RNE Audio | |
| 55 | 22 | M | Memento Mori Podcast | Mathew Gabriel López García | |
| 56 | 1 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 57 | 23 |  | Big Brains | University of Chicago Podcast Network | |
| 58 | 23 |  | Great Mysteries of Physics | The Conversation | |
| 59 | 23 | R | Radio Semilla | Radio Semilla | |
| 60 | 45 | A | Astronomía y algo más | Ricardo Garcia | |
| 61 | 12 |  | Misguided: The Podcast | Matthew Facciani | |
| 62 | 25 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 63 | 32 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 64 | 25 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 65 | 25 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 66 | 10 | E | Entre Nefros | Entre Nefros | |
| 67 | 23 |  | The Medbullets Step 1 Podcast | Medbullets | |
| 68 | 30 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 69 | 27 | Q | Química | Rocio | |
| 70 | 27 |  | Química | Katia Andrade | |
| 71 | 26 |  | Lost Women of Science | Lost Women of Science | |
| 72 | 26 |  | Robinson's Podcast | Robinson Erhardt | |
| 73 | 26 |  | The Story Collider | Story Collider, Inc. | |
| 74 | 26 |  | Historias Cienciacionales: el podcast | Historias Cienciacionales | |
| 75 | 25 | C | Clau, quiero ser ingeniera | PODTWIST | |
| 76 | 25 | C | Canasto Herbal | Natalia Chaparro | |
| 77 | — | L | La bióloga curiosa | La bióloga curiosa | |
| 78 | 26 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 79 | 13 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 80 | 16 | L | Los Dioses de la IA | Básico.fm | |
| 81 | 27 |  | Espacio en blanco | Radio Nacional | |
| 82 | 24 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 83 | 20 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 84 | 31 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 85 | 23 |  | The Astrophysics Podcast | Paul Duffell | |
| 86 | 14 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 87 | 18 |  | The Futurists | Provoke.fm | |
| 88 | 29 | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 89 | 28 |  | Physics World Weekly Podcast | Physics World | |
| 90 | 23 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 91 | 4 |  | The Micah Hanks Program | Micah Hanks | |
| 92 | 27 |  | Suspicious Minds: AI and Psychosis | Agoric Media | |
| 93 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 94 | 8 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 95 | 27 |  | Sapiens | Radio Nacional | |
| 96 | 25 | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 97 | 13 | M | Meet the Authors: A Neuropsychology Podcast | Society for Clinical Neuropsychology (SCN) | |
| 98 | 28 | V | VoxDev Development Economics | VoxDev.org | |
| 99 | 34 | C | Cienciaes.com | cienciaes.com | |
| 100 | 27 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
