| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | 2 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 5 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 7 | 4 |  | Radiolab | WNYC Studios | |
| 8 | 5 |  | The Rest Is Science | Goalhanger | |
| 9 | 78 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 10 | — |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 11 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 12 | 5 |  | BBC Inside Science | BBC Radio 4 | |
| 13 | 1 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 14 | 102 |  | Chemistry in its element | Chemistry World | |
| 15 | — |  | You Are Not So Smart | You Are Not So Smart | |
| 16 | 26 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 17 | 28 |  | Planet Em | Emily McDonald | |
| 18 | 31 |  | Голый землекоп | libo/libo | |
| 19 | 1 |  | Scotland Outdoors | BBC Radio Scotland | |
| 20 | 59 | Á | Ático Primera con Laia Castel | laiascastel | |
| 21 | 61 |  | Overheard at National Geographic | National Geographic | |
| 22 | 80 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 23 | 6 | L | La Ciencia Pop | Gabriel León | |
| 24 | 8 |  | Espacio en blanco | Radio Nacional | |
| 25 | 73 |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 26 | 14 |  | Diabetes Care "On Air" | American Diabetes Association | |
| 27 | 87 | B | Boring History for Sleep | Velvet | |
| 28 | 10 |  | Science Vs | Spotify Studios | |
| 29 | 6 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 30 | 15 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 31 | 18 |  | Science Friday | Science Friday and WNYC Studios | |
| 32 | 121 | A | Astronomía y algo más | Ricardo Garcia | |
| 33 | 12 | L | Los Dioses de la IA | Básico.fm | |
| 34 | 2 |  | Unexplainable | Vox | |
| 35 | 18 |  | Sapiens | Radio Nacional | |
| 36 | — |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 37 | — | S | Súper Interesante | Súper Interesante Grandes Documentales | |
| 38 | — | E | En Teoría | En Teoría | |
| 39 | — |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 40 | 21 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 41 | — | C | CARDIOSÍNTESIS PODCAST | CARDIOSINTESIS PODCAST | |
| 42 | — | P | Pharmaceutical Executive | Pharmaceutical Executive Podcast | |
| 43 | — | R | Rompiendo Esquemas | Rompiendo Esquemas | |
| 44 | — | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 45 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 46 | — |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 47 | — | S | ScienceMatters:The Podcast of GT College of Sciences | Georgia Tech College of Sciences | |
| 48 | — | M | Mundo De los Dinosaurios | Keitlyn Garcia | |
| 49 | — | F | fus Forward | Charles Caskey and Keith Murphy | |
| 50 | — |  | Spacewalk with Everyday Astronaut | Tim Dodd | |
| 51 | — | S | Space Stories from NASASpaceflight.com | NASASpaceflight.com | |
| 52 | — | A | Avec sciences | France Culture | |
| 53 | — | S | Science Quickly | Scientific American | |
| 54 | 24 |  | Making Sense with Sam Harris | Sam Harris | |
| 55 | 33 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 56 | 30 | E | Entre Nefros | Entre Nefros | |
| 57 | 30 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 58 | 33 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 59 | 35 | E | Evolución Legal | Santamarina + Steta | |
| 60 | 84 |  | Materia Oscura | ABC | |
| 61 | 45 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 62 | 42 |  | A hombros de gigantes | Radio 5 | |
| 63 | 35 |  | Immune | Vincent Racaniello | |
| 64 | 30 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 65 | 29 |  | Discovery | BBC World Service | |
| 66 | 35 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 67 | 37 | C | Ciencia y Saber | Abbcast | |
| 68 | 27 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 69 | 36 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 70 | 16 |  | The Michael Shermer Show | Michael Shermer | |
| 71 | 46 | V | Voices of Mathematics | Mathematics Faculty, University of Cambridge | |
| 72 | 32 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 73 | 26 |  | COMPLEXITY | Santa Fe Institute | |
| 74 | 37 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 75 | 37 | D | Domingo de Ciencia | doctorfision | |
| 76 | 37 | D | De penalista a penalista | depenalistaapenalista | |
| 77 | 46 | T | Tras la tormenta | Radio Nacional | |
| 78 | 30 | A | ASPEN Podcasts | ASPEN Podcasts | |
| 79 | 65 |  | Planet Visionaries – SEASON 5 | A podcast in partnership with The Rolex Perpetual Planet Initiative | |
| 80 | 36 | H | Historia De Los Números | Juan Byron Garcia torres | |
| 81 | 35 | B | Biología Celular | Onda Electromagnética | |
| 82 | 31 |  | Alimentos en Evolución | Dr. Francisco Blancas-Benitez | |
| 83 | 31 |  | Prognosis: Misconception | Bloomberg | |
| 84 | 31 |  | BrainStuff | iHeartPodcasts | |
| 85 | 31 | C | Catástrofe Ultravioleta | Marcos Paulo Teodoro de Oliveira | |
| 86 | 31 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 87 | 31 | P | Parque Explora | Parque Explora | |
| 88 | 31 | C | Center for Advanced Studies (CAS) Research Focus Reduction and Emergence | Center for Advanced Studies (CAS) | |
| 89 | 31 | C | Center for Advanced Studies (CAS) Research Focus Reduction and Emergence | Center for Advanced Studies (CAS) | |
| 90 | 31 | C | Center for Advanced Studies (CAS) Research Focus Waste and Society | Center for Advanced Studies (CAS) | |
| 91 | 31 | C | Center for Advanced Studies (CAS) Research Focus Waste and Society | Center for Advanced Studies (CAS) | |
| 92 | 31 | C | Center for Advanced Studies (CAS) Research Focus Forecasting Politics | Center for Advanced Studies (CAS) | |
| 93 | 31 | C | Center for Advanced Studies (CAS) Research Focus Dementia in Society - HD | Center for Advanced Studies (CAS) | |
| 94 | 31 | C | Center for Advanced Studies (CAS) Research Focus Dementia in Society - SD | Center for Advanced Studies (CAS) | |
| 95 | 31 | C | Center for Advanced Studies (CAS) Cutting Edge - HD | Center for Advanced Studies (CAS) | |
| 96 | 31 | C | Center for Advanced Studies (CAS) Law as a Product | Center for Advanced Studies (CAS) | |
| 97 | 31 | C | Center for Advanced Studies (CAS) Research Focus Scales | Center for Advanced Studies (CAS) | |
| 98 | 31 | C | Center for Advanced Studies (CAS) Research Focus Energy | Center for Advanced Studies (CAS) | |
| 99 | 31 | C | Center for Advanced Studies (CAS) Research Focus Prevention of Conflict | Center for Advanced Studies (CAS) | |
| 100 | 31 | C | Center for Advanced Studies (CAS) Research Focus What About Art? | Center for Advanced Studies (CAS) | |
