| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | — |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 3 |  | Unexplainable | Vox | |
| 6 | — |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 7 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 130 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 10 |  | Radiolab | WNYC Studios | |
| 10 | 6 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 11 | — |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 12 | 33 |  | The Future of Everything | Stanford Engineering | |
| 13 | 1 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 14 | 99 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 15 | — | M | MicroTalks: Conversaciones con los expertos más allá de la microbiología | bioMérieux | |
| 16 | 62 |  | Science Friday | Science Friday and WNYC Studios | |
| 17 | 49 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 18 | 9 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 18 | — | L | La Senda de las Plantas Perdidas | Aina S. Erice | |
| 19 | 64 |  | More or Less | BBC Radio 4 | |
| 20 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 21 | 93 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 22 | 12 |  | Living Planet | DW | |
| 23 | 84 | L | La Ciencia Pop | Gabriel León | |
| 24 | 160 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 25 | 161 |  | Physics World Weekly Podcast | Physics World | |
| 26 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 27 | — |  | Eons: Surviving Deep Time | PBS | |
| 28 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 29 | — |  | Ancient Aliens | PodcastOne | |
| 30 | — | B | Boring History for Sleep | Velvet | |
| 31 | — | S | Sixième Science | 20 Minutes | |
| 32 | — |  | The DemystifySci Podcast | DemystifySci | |
| 33 | — | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 34 | — |  | Почему мы еще живы | libo/libo | |
| 35 | — | F | From Our Neurons to Yours | Wu Tsai Neurosciences Institute at Stanford University, Nicholas Weiler | |
| 36 | — | D | De chile, de mole y de dulce | Isaí Vega Triana | |
| 37 | — | N | Naturmorgon | Sveriges Radio | |
| 38 | — | Э | Это сигнал | N + 1 | |
| 39 | — | E | Eigenraum | Thomas Kahle | |
| 40 | — | Н | Найди X | Daria Lytkina | |
| 41 | — | Э | Эффект Наблюдателя | Эффект Наблюдателя | |
| 42 | — |  | Голый землекоп | libo/libo | |
| 43 | 5 | P | Podcast Agricultura | Olmo Axayacatl | |
| 44 | 8 |  | The Habitat | Gimlet | |
| 45 | 13 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 46 | 34 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 47 | 34 |  | Science Vs | Spotify Studios | |
| 48 | 32 | V | Volvámonos Verdes | VV Podcast | |
| 49 | 66 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 50 | 68 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 51 | 34 |  | ¡Que comience la lucha! La ciencia vs .... | Sandra Romero Córdoba | |
| 52 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 53 | 35 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 54 | 33 |  | A hombros de gigantes | Radio 5 | |
| 55 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 56 | — | C | Campo - um podcast de antropologia | Paula Lacerda e Carol Parreiras | |
| 57 | — |  | RegenerAcción by Farm45 | Farm45 | |
| 58 | — | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 59 | 36 |  | Overheard at National Geographic | National Geographic | |
| 60 | 38 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 61 | 36 | Á | Ático Primera con Laia Castel | laiascastel | |
| 62 | 31 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 63 | 37 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 64 | 35 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 65 | 35 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 66 | 39 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 67 | 39 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 68 | 44 |  | Materia Oscura | ABC | |
| 69 | 32 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 70 | 31 |  | Let's Learn Everything! | Maximum Fun | |
| 71 | 39 |  | TEDTalks Ciencia y Medicina | TED | |
| 72 | 16 | P | Psych Mic | Maya Metser | |
| 73 | 33 | J | Jodisea Mundo Odiseas Documentales Podcast para dormir en Español Audio Libros Historia Niños+Adulto | Orbinea Studio | |
| 74 | 40 | A | Anatomía del Doc Landero | Dr. César Landero Soberano | |
| 75 | 42 | S | sensacional.de.cientificos | mixcoha | |
| 76 | 34 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 77 | 42 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 78 | 42 |  | My Big TOE by Thomas Campbell - Unifying Mind and Matter | Thomas Campbell together with the MBT Volunteers | |
| 79 | 38 | E | Escucha la Constitución | Red Sonora A Saber | |
| 80 | 36 |  | Diabetes Care "On Air" | American Diabetes Association | |
| 81 | 38 |  | Manifold | Steve Hsu | |
| 82 | 36 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 83 | 36 | C | Campo360 | Dra Katia Figueroa | |
| 84 | 36 | B | Brújula jurídica | Red Sonora A Saber | |
| 85 | 36 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 86 | 36 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 87 | 36 | C | Ciencia del Fin del Mundo | Ciencia del Fin del Mundo | |
| 88 | 35 | S | SybronEndo Podcast Center | SybronEndo | |
| 89 | 35 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 90 | 35 | I | Irish Wildlife Trust | Irish Wildlife Trust | |
| 91 | 28 |  | BBC Inside Science | BBC Radio 4 | |
| 92 | 35 |  | Science unscripted | DW | |
| 93 | 17 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 94 | 35 |  | The Quanta Podcast | Quanta Magazine | |
| 95 | 35 |  | The Medbullets Step 1 Podcast | Medbullets | |
| 96 | 34 |  | ScienceStuff | iHeartPodcasts | |
| 97 | 36 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 98 | 34 |  | SciShow Tangents | Complexly | |
| 99 | 34 | C | Ciencia y Datos Curiosos | Eduardo Lemus | |
