| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 4 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 3 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | — | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 5 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 1 |  | Radiolab | WNYC Studios | |
| 7 | 5 |  | Materia Oscura | ABC | |
| 8 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 9 | 1 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 10 | 1 |  | Science Vs | Spotify Studios | |
| 11 | 5 |  | TEDTalks Ciencia y Medicina | TED | |
| 12 | 2 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 13 | 2 |  | Science Weekly | The Guardian | |
| 14 | 42 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 15 | 40 | M | Memento Mori Podcast | Mathew Gabriel López García | |
| 16 | 53 | Q | Química | Rocio | |
| 17 | 2 | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 18 | 4 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 19 | 6 |  | All In The Mind | ABC | |
| 20 | 96 |  | A hombros de gigantes | Radio 5 | |
| 21 | 113 |  | The House of Pod | Kaveh MD | |
| 22 | 8 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 23 | — | L | La Ciencia Pop | Gabriel León | |
| 24 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 25 | — |  | Completely Arbortrary | Completely Arbortrary | |
| 26 | — |  | Brújula Sonora Podcast | Transforma | |
| 27 | — | A | Anatomía del Doc Landero | Dr. César Landero Soberano | |
| 28 | — |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 29 | — | M | Master Brewers Podcast | Master Brewers Association of the Americas (MBAA) | |
| 30 | — |  | Templeton Ideas Podcast | John Templeton Foundation | |
| 31 | — |  | Neuroscience of Everything | Dr Nand Muley, Ph.D. | |
| 32 | — | F | Física en físico | Lorena Castellanos | |
| 33 | — | F | FACTOR CIENCIA | Canal Once | |
| 34 | — | H | Hoy en el Cosmos | Vicente Hdrez | |
| 35 | 49 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 36 | 16 |  | Short Wave | NPR | |
| 37 | 22 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 38 | 62 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 39 | 18 |  | Speaking of Psychology | American Psychological Association | |
| 40 | 23 |  | TED Talks Science and Medicine | TED | |
| 41 | 23 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 42 | 4 |  | Science Magazine Podcast | Science Magazine | |
| 43 | 14 |  | Curious Cases | BBC Radio 4 | |
| 44 | 3 |  | Unexplainable | Vox | |
| 45 | 10 |  | Science Friday | Science Friday and WNYC Studios | |
| 46 | 21 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 47 | 8 | E | El chamanismo entre los nahuas y los mayas | UNAM | |
| 48 | 21 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 49 | 25 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 50 | 20 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 51 | 23 | E | En 3 Palabras | CIEP | |
| 52 | 14 |  | The Energy Podcast | Shell | |
| 53 | 17 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 54 | 23 |  | Science unscripted | DW | |
| 55 | 21 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 56 | 24 |  | Living Planet | DW | |
| 57 | 20 | F | Frecuencia Ambiental | Secretaría de Medio Ambiente y Desarrollo Territorial de Jalisco | |
| 58 | 18 | A | Aristóteles | Dávylla Freitas | |
| 59 | 18 | E | El universo | Christopher Flameheart | |
| 60 | 18 |  | The House of Surgery | The American College of Surgeons | |
| 61 | 18 | B | Bedingungslos: Die Wahrheit über das Grundeinkommen | Christina Strohm & Prof. Dr. Susann Fiedler | Mein Grundeinkommen e.V. | |
| 62 | 18 | M | Medio Ambiente en Sintonía | MedioAmbiente en Sintonía | |
| 63 | 18 | C | Conociendo la UAM | Conociendo la UAM | |
| 64 | 38 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 65 | 17 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 66 | 18 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 67 | 18 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 68 | 31 | C | Cienciaes.com | cienciaes.com | |
| 69 | 19 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 70 | 17 |  | Das Wissen | SWR | SWR | |
| 71 | 38 |  | Ologies with Alie Ward | Alie Ward | |
| 72 | 21 | Á | Ático Primera con Laia Castel | laiascastel | |
| 73 | 18 |  | The Micah Hanks Program | Micah Hanks | |
| 74 | 22 |  | Wissen Weekly | Spotify Studios | |
| 75 | 15 | A | Astronomía y algo más | Ricardo Garcia | |
| 76 | 17 | R | Radio Semilla | Radio Semilla | |
| 77 | 19 |  | Great Mysteries of Physics | The Conversation | |
| 78 | — | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 79 | 7 |  | Robinson's Podcast | Robinson Erhardt | |
| 80 | 23 |  | Big Brains | University of Chicago Podcast Network | |
| 81 | 8 |  | The Story Collider | Story Collider, Inc. | |
| 82 | 20 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 83 | 29 |  | Órbita Laika. El podcast | RNE Audio | |
| 84 | 9 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 85 | 21 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 86 | 15 |  | Lost Women of Science | Lost Women of Science | |
| 87 | 24 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 88 | 27 |  | Misguided: The Podcast | Matthew Facciani | |
| 89 | 21 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 90 | 23 |  | The Medbullets Step 1 Podcast | Medbullets | |
| 91 | 21 |  | Química | Katia Andrade | |
| 92 | 27 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 93 | 19 |  | Historias Cienciacionales: el podcast | Historias Cienciacionales | |
| 94 | 19 | C | Clau, quiero ser ingeniera | PODTWIST | |
| 95 | 19 | C | Canasto Herbal | Natalia Chaparro | |
| 96 | 19 | L | La bióloga curiosa | La bióloga curiosa | |
| 97 | 16 |  | Making Sense with Sam Harris | Sam Harris | |
| 98 | 32 | E | Entre Nefros | Entre Nefros | |
| 99 | 16 |  | Science In Action | BBC World Service | |
| 100 | 20 | L | Los Dioses de la IA | Básico.fm | |
