| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 4 |  | The Rest Is Science | Goalhanger | |
| 3 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 6 |  | Science Vs | Spotify Studios | |
| 6 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 7 | 26 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 1 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 9 | 4 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 10 | 81 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 11 | 19 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 12 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 13 | 38 |  | The Quanta Podcast | Quanta Magazine | |
| 14 | 74 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 15 | 7 |  | TEDTalks Ciencia y Medicina | TED | |
| 16 | 7 |  | Espacio en blanco | Radio Nacional | |
| 17 | 2 | E | Entre Nefros | Entre Nefros | |
| 18 | 40 |  | Making Sense with Sam Harris | Sam Harris | |
| 19 | 109 |  | The Michael Shermer Show | Michael Shermer | |
| 20 | 7 |  | Planet Em | Emily McDonald | |
| 21 | 7 | Á | Ático Primera con Laia Castel | laiascastel | |
| 22 | 10 |  | Short Wave | NPR | |
| 23 | 6 |  | Big Brains | University of Chicago Podcast Network | |
| 24 | 95 | L | La ruta de las lenguas | un viaje por la diversidad lingüística de México | |
| 25 | — |  | The Nature Of with Willow Defebaugh | Atmos | |
| 26 | 5 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 27 | 11 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 28 | 104 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 29 | 10 |  | Radiolab | WNYC Studios | |
| 30 | 8 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 31 | 105 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 32 | — | D | De penalista a penalista | depenalistaapenalista | |
| 33 | — | C | Ciencia y de todo | Noé Rodríguez Barajas | |
| 34 | 106 |  | Arpa Talks | Arpa Talks | |
| 35 | 9 |  | Unexplainable | Vox | |
| 36 | — | C | CHE NT! | Neurotransmitiendo | |
| 37 | — | L | La Tectónica De Placas Y El Vulcanismo | UMBRELLA CORPORATION | |
| 38 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 39 | — |  | Cool Worlds Podcast | coolworldslab | |
| 40 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 41 | — | S | Surgical Readings | The American College of Surgeons | |
| 42 | — |  | The Operative Word | The American College of Surgeons | |
| 43 | — | T | The Just Energy Transition Podcast | The Narrative of the Just Energy Transition | |
| 44 | 20 |  | Discovery | BBC World Service | |
| 45 | 25 | C | Cienciaes.com | cienciaes.com | |
| 46 | 23 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 47 | 20 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 48 | 30 | L | La Ciencia Pop | Gabriel León | |
| 49 | 20 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 50 | 23 |  | Altered States | PRX | |
| 51 | 26 |  | Science Weekly | The Guardian | |
| 52 | 17 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 53 | 55 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 54 | 22 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 55 | 18 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 56 | 4 |  | Ancient Aliens | PodcastOne | |
| 57 | 14 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 58 | 18 |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 59 | — |  | Are We There Yet? | Central Florida Public Media | |
| 60 | 32 |  | Unexpected Elements | BBC World Service | |
| 61 | 19 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 62 | — | C | Contemporary Cannabis: The Science Behind the Plant | Wrazel Cannabis Broadcasting Network | |
| 63 | 11 |  | Materia Oscura | ABC | |
| 64 | 33 |  | Serendipias | SER Podcast | |
| 65 | 21 |  | Science In Action | BBC World Service | |
| 66 | 27 |  | The Story Collider | Story Collider, Inc. | |
| 67 | 18 | P | Pensar la Comunicación | Escuela de Periodismo PUCV | |
| 68 | 34 |  | The Life Scientific | BBC Radio 4 | |
| 69 | 33 |  | La Conversation scientifique | France Culture | |
| 70 | 32 | L | Los espacios de la física y las matemáticas. Dr. Marcos Moshinsky | UNAM | |
| 71 | 30 |  | Drilled | Pushkin Industries | |
| 72 | 27 |  | Brookings Podcast on Economic Activity | The Brookings Institution | |
| 73 | 27 | E | El Mate Ganadería regenerativa | El Mate Ganadería Regenerativa | |
| 74 | 27 |  | Horóscopos y Astrología con Ricardo Villalobos | Ricardo Villalobos | |
| 75 | 27 | C | Catástrofe ultravioleta | elDiario.es | |
| 76 | — | D | Derecho Penal Mexicano | Guerra 2.0 | |
| 77 | 27 | F | Feminismo y decolonialidad | Sonia Cruz | |
| 78 | 24 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 79 | 20 |  | Speaking of Psychology | American Psychological Association | |
| 80 | 25 | M | Matemáticas en el mundo | MathNetic | |
| 81 | 24 |  | Quarks Daily | Quarks | |
| 82 | 18 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 83 | 27 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 84 | 31 | Z | Zugehört! Der Podcast des Zentrums für Militärgeschichte und Sozialwissenschaften der Bundeswehr | ZMSBw - Zentrum für Militärgeschichte und Sozialwissenschaften der Bundeswehr | |
| 85 | 22 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 86 | 19 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 87 | 6 | T | Tras los Fotones | Tras los Fotones / Antifaz | |
| 88 | 23 |  | Babbage from The Economist | The Economist | |
| 89 | 27 |  | Alimentos en Evolución | Dr. Francisco Blancas-Benitez | |
| 90 | 40 | E | El Podcast de Eduardo Osegueda | Fuerza Integral | |
| 91 | 30 |  | Origin Stories | The Leakey Foundation | |
| 92 | 26 | E | El sueño de Laika | JuanMa Parrondo | |
| 93 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 94 | 26 |  | New Books in Critical Theory | Marshall Poe | |
| 95 | 26 | T | Temas De Criminalística | INGRID ROSALES | |
| 96 | 11 |  | A hombros de gigantes | Radio 5 | |
| 97 | 27 | I | Inquiring Minds | Indre Viskontas | |
| 98 | 27 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 99 | 27 | N | New Books in Science, Technology, and Society | New Books Network | |
| 100 | 27 | B | Biología Celular | Onda Electromagnética | |
