| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | 3 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 2 |  | Radiolab | WNYC Studios | |
| 6 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 4 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 8 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | — | B | Bacteriófagos | Carmela García Doval | |
| 10 | 7 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 11 | 9 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 12 | 11 |  | Unexplainable | Vox | |
| 13 | 15 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 14 | 19 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 15 | 8 |  | Making Sense with Sam Harris | Sam Harris | |
| 16 | 25 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 17 | 9 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 18 | 9 | L | Los Dioses de la IA | Básico.fm | |
| 19 | 43 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 20 | 50 |  | TEDTalks Ciencia y Medicina | TED | |
| 21 | 96 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 22 | 12 |  | A hombros de gigantes | Radio 5 | |
| 23 | 10 |  | Science Friday | Science Friday and WNYC Studios | |
| 24 | 94 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 25 | 139 |  | The Human Progress Podcast | HumanProgress.org | |
| 26 | — |  | Alive Again | iHeartPodcasts | |
| 27 | — | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 28 | — | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 29 | — | E | Enciérrate con la ciencia | Podcastidae | |
| 30 | — | P | Podcast de El Café Cuántico | El Café Cuántico | |
| 31 | 165 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 32 | — | S | Scientificast, la scienza come non l'hai mai sentita | Scientificast | |
| 33 | — |  | PCICS Podcast | The Podcast for Pediatric Cardiac Critical Care | |
| 34 | — | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 35 | 21 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 36 | — | K | KI verstehen | Deutschlandfunk | |
| 37 | — | V | Volvámonos Verdes | VV Podcast | |
| 38 | — |  | The Science of Coffee | James Harper | |
| 39 | — | L | Lo Que Haces Cuenta | National Geographic | |
| 40 | — | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 41 | — | W | Wild Tales | Nature Podcast | National Trust | |
| 42 | — | I | Inside Sport Science | Inside Sport Science | |
| 43 | — | B | Biología y Bioquímica | Claudio Iribarren | |
| 44 | — | A | Agujeros Negros | ANGELCRACK500 | |
| 45 | — | C | Capítulo 16 Primera Parte " La Cuarta Dimension Geometria Fuera De Este Mundo" | JHONATAN HERNAN VALENCIA TORRES | |
| 46 | — | A | Agujeros Negros | Jaqueline Olmos Uribe | |
| 47 | — | A | Agujeros negros | Sergi Claramunt Soriano | |
| 48 | — | B | Biología Celular | Onda Electromagnética | |
| 49 | — | B | Biologia | Biologia | |
| 50 | 26 | H | Hablemos de perros | Xila´s | |
| 51 | 36 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 52 | 30 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 53 | 32 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 54 | 38 |  | Science Vs | Spotify Studios | |
| 55 | 37 | R | Radio Semilla | Radio Semilla | |
| 56 | 37 |  | The History of Chemistry | Steve Cohen | |
| 57 | 36 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 58 | 32 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 59 | 37 | A | Anatomía del Doc Landero | Dr. César Landero Soberano | |
| 60 | 35 |  | The Quanta Podcast | Quanta Magazine | |
| 61 | 34 | M | MicroTalks: Conversaciones con los expertos más allá de la microbiología | bioMérieux | |
| 62 | 33 |  | American Innovations | Wondery | |
| 63 | 33 | E | EpiSTEMas | epiSTEMas | |
| 64 | 33 |  | Giant Leap with Taylor Wilson | Giant Leap | |
| 65 | 33 |  | Biotech 2050 Podcast | Biotech 2050 | |
| 66 | 31 | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 67 | 33 |  | More or Less | BBC Radio 4 | |
| 68 | 32 | C | Cuestión de Química | BASF | |
| 69 | 10 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 70 | 33 |  | Espacio en blanco | Radio Nacional | |
| 71 | 12 |  | Materia Oscura | ABC | |
| 72 | 34 | T | The Math Club | Pete and Noah | |
| 73 | 33 |  | Big Picture Science | Big Picture Science | |
| 74 | 35 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 75 | 9 |  | Short Wave | NPR | |
| 76 | 34 |  | 30 Minutos de Salud | Dr. Pepe Bandera | |
| 77 | 17 |  | BBC Inside Science | BBC Radio 4 | |
| 78 | 35 |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 79 | 12 | L | La Ciencia Pop | Gabriel León | |
| 80 | 36 | P | Polvo de Estrellas by Gabriel Vera | Gabriel Vera | |
| 81 | 29 | M | Master Class con Juan Luis Arsuaga | OndaCero | |
| 82 | 37 |  | Cool Worlds Podcast | coolworldslab | |
| 83 | 37 |  | Science In Action | BBC World Service | |
| 84 | 37 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 85 | 37 |  | How We're Wired | The Bertarelli Foundation | |
| 86 | 36 |  | Bite Back with Abbey Sharp | Abbey Sharp / Frequency Podcast Network | |
| 87 | 38 | S | Solaris | Podium Podcast | |
| 88 | 37 |  | Sapiens | Radio Nacional | |
| 89 | 36 | A | AlgoHumanos | Qwerty Podcast | |
| 90 | 36 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 91 | 36 |  | The American Birding Podcast | American Birding Association | |
| 92 | 36 | P | Pan Pal Susto podcast | Pan Pal Susto podcast | |
| 93 | 36 |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 94 | 36 | S | Sciences chrono | France Culture | |
| 95 | 32 | M | Ma différence à moi | France Inter | |
| 96 | 35 |  | The Psychology Podcast | iHeartPodcasts | |
| 97 | 33 |  | Universe Today Podcast | Fraser Cain | |
| 98 | 30 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 99 | 9 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 100 | 31 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
