| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 1 |  | Unexplainable | Vox | |
| 3 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 3 |  | Radiolab | WNYC Studios | |
| 5 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 6 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 3 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 8 | — |  | Materia Oscura | ABC | |
| 9 | 33 | C | Ciencia y Datos Curiosos | Eduardo Lemus | |
| 10 | 5 |  | Ologies with Alie Ward | Alie Ward | |
| 11 | 41 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 12 | 35 |  | Science Vs | Spotify Studios | |
| 13 | 9 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 14 | 2 |  | A hombros de gigantes | Radio 5 | |
| 15 | 4 | L | La Ciencia Pop | Gabriel León | |
| 16 | 7 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 17 | 34 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 18 | 1 | ¿ | ¿De qué hablamos cuando hablamos de género? | UNAM | |
| 19 | 7 | L | Los Dioses de la IA | Básico.fm | |
| 20 | 171 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 21 | 158 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 22 | 3 | C | Cienciaes.com | cienciaes.com | |
| 23 | — |  | Curiosity Weekly | Discovery | |
| 24 | — |  | Órbita Laika. El podcast | RNE Audio | |
| 25 | — |  | The Mushroom Hour Podcast | Mushroom Hour | |
| 26 | 128 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 27 | — | A | Aquarium of the Podcific | Aquarium of the Pacific | |
| 28 | 14 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 29 | — |  | Science In Action | BBC World Service | |
| 30 | — | M | Matemáticas en el mundo | MathNetic | |
| 31 | — |  | BirdNote Daily | BirdNote | |
| 32 | — | A | A Través del Universo | universo@iaa.es | |
| 33 | — | B | Buena Huella. La Otra Sustancia | Podium Podcast | |
| 34 | — | A | Adéla už večeřela | Adéla | |
| 35 | — | L | Learning from Nature: The Biomimicry Podcast with Lily Urmann | Lily Urmann | |
| 36 | 23 |  | BBC Inside Science | BBC Radio 4 | |
| 37 | 1 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 38 | 23 |  | Science Friday | Science Friday and WNYC Studios | |
| 39 | 11 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 40 | 13 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 41 | 23 |  | Short Wave | NPR | |
| 42 | 7 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 43 | 22 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 44 | 24 |  | Speaking of Psychology | American Psychological Association | |
| 45 | 23 |  | TEDTalks Ciencia y Medicina | TED | |
| 46 | 70 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 47 | 61 |  | Espacio en blanco | Radio Nacional | |
| 48 | 36 | S | Solaris | Podium Podcast | |
| 49 | 26 |  | Brújula Sonora Podcast | Transforma | |
| 50 | 26 | B | Blood Podcast | American Society of Hematology | |
| 51 | 97 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 52 | 27 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 53 | 27 | V | Volvámonos Verdes | VV Podcast | |
| 54 | 23 | F | FACTOR CIENCIA | Canal Once | |
| 55 | 27 |  | The Astrophysics Podcast | Paul Duffell | |
| 56 | 26 | L | La Ciencia de A Vivir | Cadena SER | |
| 57 | 25 |  | Alimentos en Evolución | Dr. Francisco Blancas-Benitez | |
| 58 | 27 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 59 | 30 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 60 | 27 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 61 | 25 | E | Exaterrestre, con Alain Luna | Exa CDMX | |
| 62 | 28 | R | Relatively Prime: Stories from the Mathematical Domain | ACMEScience | |
| 63 | 28 | W | WAGNIS WISSEN | De Gruyter Brill | |
| 64 | 131 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 65 | 28 |  | Tiempo, Clima y Tierra | Ángel F. Adames Corraliza y Mayra Oyola Merced | |
| 66 | 27 | I | Internacional con Ñ | Internacional con Ñ | |
| 67 | 27 |  | The Science of Birds | Ivan Phillipsen | |
| 68 | 27 | M | Microbios | Brendaliz Santiago-Narvaez | |
| 69 | 27 | H | Hematopoiesis: An ASH Trainee Council Production | American Society of Hematology | |
| 70 | 27 |  | Life List: A Birding Podcast | George Armistead, Alvaro Jaramillo, and Mollee Brown | |
| 71 | 27 | Q | Queerly Natural | Ilana & Sage | |
| 72 | 27 | 9 | 90 segundos de Ciência | Investigadores do Técnico | Instituto Superior Técnico | |
| 73 | 27 | D | De Gruyter Brill Conversations | De Gruyter Brill | |
| 74 | 20 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 75 | 5 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 76 | 58 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 77 | 11 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 78 | 115 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 79 | 39 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 80 | 57 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 81 | 20 | E | Everyday Neuro: Psychology and Neuroscience Podcast | Dr Janine Cooper: Cognitive Psychologist, Neuroscientist, Neuropsychology researcher. | |
| 82 | 63 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 83 | 19 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 84 | 13 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 85 | 1 |  | The Micah Hanks Program | Micah Hanks | |
| 86 | 41 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 87 | 38 | E | El Lugar Correcto | Cinthya Luna | |
| 88 | 53 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 89 | 41 |  | Making Sense with Sam Harris | Sam Harris | |
| 90 | 49 | D | Domingo de Ciencia | doctorfision | |
| 91 | 107 |  | The Quanta Podcast | Quanta Magazine | |
| 92 | 107 | A | Agronauta | Agronauta | |
| 92 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 93 | 95 | 2 | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | |
| 94 | 38 |  | Science Weekly | The Guardian | |
| 95 | 58 |  | Robinson's Podcast | Robinson Erhardt | |
| 96 | 36 |  | Speed & Scale | TED | |
| 97 | 60 | ¿ | ¿Así que te gustan las plantas? | Así que te gustan las plantas | |
| 98 | 45 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 99 | 48 | B | Bacteriófagos | Carmela García Doval | |
