| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 4 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 6 | 3 |  | Materia Oscura | ABC | |
| 7 | 1 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 8 | — |  | Science Vs | Spotify Studios | |
| 9 | 2 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 10 | — | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 11 | 1 | L | La Ciencia Pop | Gabriel León | |
| 12 | 2 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 13 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 14 | 3 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 15 | 15 | L | Los Dioses de la IA | Básico.fm | |
| 16 | 20 |  | TEDTalks Ciencia y Medicina | TED | |
| 17 | 38 |  | BBC Inside Science | BBC Radio 4 | |
| 18 | 79 | ¿ | ¿De qué hablamos cuando hablamos de género? | UNAM | |
| 19 | 100 |  | Quarks Daily | Quarks | |
| 20 | 103 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 21 | 8 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 22 | — |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 23 | 163 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 24 | 164 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 25 | — |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 26 | — |  | Overheard at National Geographic | National Geographic | |
| 27 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 28 | — | B | Boring History for Sleep | Velvet | |
| 29 | — | M | Many Minds | Kensy Cooperrider – Diverse Intelligences Summer Institute | |
| 30 | — |  | SUBSTANCE | BASF | |
| 31 | — | E | Everyday Neuro: Psychology and Neuroscience Podcast | Dr Janine Cooper: Cognitive Psychologist, Neuroscientist, Neuropsychology researcher. | |
| 32 | — | N | Naked Neuroscience, from the Naked Scientists | James Tytko | |
| 33 | — | E | Economía Circular | Valentina Gonzalez Lopez | |
| 34 | — | B | BJKS Podcast | Benjamin James Kuper-Smith | |
| 35 | 19 |  | Science Friday | Science Friday and WNYC Studios | |
| 36 | 36 |  | A hombros de gigantes | Radio 5 | |
| 37 | 22 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 38 | 18 | R | Radio Semilla | Radio Semilla | |
| 39 | 21 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 40 | 16 |  | Dharma Lab | Dharma Lab | |
| 41 | 107 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 42 | 23 |  | Brújula Sonora Podcast | Transforma | |
| 43 | 32 |  | The Micah Hanks Program | Micah Hanks | |
| 44 | — | D | De penalista a penalista | depenalistaapenalista | |
| 45 | 8 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 46 | 24 |  | The Energy Podcast | Shell | |
| 47 | 26 | B | Blood Podcast | American Society of Hematology | |
| 48 | 16 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 49 | 26 | T | Tips para interpretar y argumentar juridicamente | ADRIANA RAMIREZ FLORES | |
| 50 | 25 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 51 | 25 |  | Votre cerveau | France Culture | |
| 52 | 25 | E | Ecos de la Naturaleza | Fundación Carlos Slim | |
| 53 | 25 |  | The Sustainability Agenda | Fergal Byrne | |
| 54 | 20 | C | Cienciaes.com | cienciaes.com | |
| 55 | 18 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 56 | 27 | F | Frecuencia Ambiental | Secretaría de Medio Ambiente y Desarrollo Territorial de Jalisco | |
| 57 | 19 |  | Ologies with Alie Ward | Alie Ward | |
| 58 | 23 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 59 | 26 | V | Volvámonos Verdes | VV Podcast | |
| 60 | 29 |  | Science Weekly | The Guardian | |
| 61 | 19 |  | Universe Today Podcast | Fraser Cain | |
| 62 | 17 | P | Podcast Agricultura | Olmo Axayacatl | |
| 63 | 24 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 64 | 24 | A | Anatomía del Doc Landero | Dr. César Landero Soberano | |
| 65 | 24 | E | Entre Nefros | Entre Nefros | |
| 66 | 23 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 67 | 19 |  | 30 Minutos de Salud | Dr. Pepe Bandera | |
| 68 | 19 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 69 | 16 |  | SciShow Tangents | Complexly | |
| 70 | 98 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 71 | 27 |  | TED Talks Science and Medicine | TED | |
| 72 | 14 |  | Short Wave | NPR | |
| 73 | 26 | E | Evolución Legal | Santamarina + Steta | |
| 74 | 28 |  | Sternengeschichten | Florian Freistetter | |
| 75 | 25 | L | La Esfera Celeste Astronomía | Pep Campàs | |
| 76 | 24 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 77 | 26 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 78 | 24 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 79 | — |  | Ciência Suja | Ciência Suja | |
| 80 | 24 | C | CIENCIA CULTURA Y EXCESO | Misael Rodriguez Arias | |
| 81 | 24 | D | Derecho Fiscal | Carlos Alan Peña Samperio | |
| 82 | 24 | D | Doctrina y Jurisprudencia CL | Rodrigo Matus | |
| 83 | 24 |  | Geo¿Qué?-El podcast | Emily Balderas | |
| 84 | 24 |  | Speed & Scale | TED | |
| 85 | 24 | C | Ciencia para leer | CSIC Divulga | |
| 86 | 24 | A | Astro Podcast | Astro Podcast | |
| 87 | 24 | I | Investigando la investigación | Horacio Pérez-Sánchez | |
| 88 | 24 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 89 | 24 | C | Catástrofe Ultravioleta | Marcos Paulo Teodoro de Oliveira | |
| 90 | 24 | J | jellyfish | nadia | |
| 91 | 24 | I | Infusión con Duendes y Hadas | La Magia de las Plantas | |
| 92 | 24 |  | Agriscience Explained | Corteva Agriscience | |
| 93 | 24 | L | Linguabees Podcast | Linguabees Podcast | |
| 94 | 24 | E | EBRC In Translation | EBRC SPA | |
| 95 | 24 | T | THIS IS Quantum Technology - Thales Group | Thales Group | |
| 96 | 19 |  | Espacio en blanco | Radio Nacional | |
| 97 | 7 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 98 | 22 |  | Unexplainable | Vox | |
| 99 | 10 | D | DesArmando el universo | Armando | |
| 100 | 26 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
