| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 3 | 1 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 4 | 2 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 5 | 1 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 6 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 7 | 54 |  | Espacio en blanco | Radio Nacional | |
| 8 | 3 | L | Los Dioses de la IA | Básico.fm | |
| 9 | 92 |  | Babbage from The Economist | The Economist | |
| 10 | 77 |  | BBC Inside Science | BBC Radio 4 | |
| 11 | 3 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 12 | 1 | L | La Ciencia Pop | Gabriel León | |
| 13 | 42 |  | A hombros de gigantes | Radio 5 | |
| 14 | 4 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 15 | 6 | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 16 | 23 |  | Making Sense with Sam Harris | Sam Harris | |
| 17 | — |  | Radiolab | WNYC Studios | |
| 18 | 9 | S | Shots de Ciencia | Shots de Ciencia | |
| 19 | 69 |  | Science Magazine Podcast | Science Magazine | |
| 20 | 8 |  | Unexplainable | Vox | |
| 21 | 52 | P | Public Health Insight | PHI Media | |
| 22 | 67 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 23 | 140 |  | More or Less | BBC Radio 4 | |
| 24 | 13 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 25 | — |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 26 | 118 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 27 | 91 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 28 | 108 | E | Evolución Legal | Santamarina + Steta | |
| 29 | 105 |  | The Quanta Podcast | Quanta Magazine | |
| 30 | 16 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 31 | 110 |  | Science In Action | BBC World Service | |
| 32 | 115 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 33 | 137 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 34 | 129 | R | Radio Semilla | Radio Semilla | |
| 35 | — | C | Canal Grafotécnica Documentoscopia Mundial con @RaymondOrta | Raymond J Orta Martinez | |
| 36 | — |  | 聽起來很科學 | 台灣科學人股份有限公司 | |
| 37 | — | 科 | 科博揪咪秀 | 國立自然科學博物館 | |
| 38 | — | 科 | 科學十分鐘 | Jack 傑克 | |
| 39 | — | 小 | 小小化学家·科学故事 | 元素咖啡 | |
| 40 | — |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 41 | — | E | El chamanismo entre los nahuas y los mayas | UNAM | |
| 42 | — | A | Antropocenistas | Francisco Serratos y Mónica Nepote | |
| 43 | — | 科 | 科學有媒有 | 台灣科技媒體中心SMC | |
| 44 | — | T | The Thesis Review | Sean Welleck | |
| 45 | 10 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 46 | 9 |  | Materia Oscura | ABC | |
| 47 | 32 | P | Podcasts de Física | fisicapodcasts | |
| 48 | 32 | D | Domingo de Ciencia | doctorfision | |
| 49 | 15 |  | Science Vs | Spotify Studios | |
| 50 | 32 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 51 | 28 |  | Dharma Lab | Dharma Lab | |
| 52 | 32 |  | The Psychology Podcast | iHeartPodcasts | |
| 53 | 34 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 54 | 9 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 55 | 33 | T | The Wild Life: 8D Soundscapes | The Wild Life | |
| 56 | — | C | Cryptic Encounters | Cryptic County and Cloud10 | |
| 57 | 33 | F | Física a los 40 | Balaguer + Corbi | |
| 58 | 33 |  | Completely Arbortrary | Completely Arbortrary | |
| 59 | 33 | C | Cazadores De Microbios | RIVERA ANGEL VALERIA | |
| 60 | 33 | P | Podcasts360 | Consultant360 | |
| 61 | — | N | National Geographic en Español | Aftersight | |
| 62 | 34 |  | Contextos de Geología | Tridente | |
| 63 | 34 |  | Geo¿Qué?-El podcast | Emily Balderas | |
| 64 | 34 | C | Conversaciones Cuánticas por Jorge Ramos | Jorge Ramos | |
| 65 | 34 | T | The APsolute RecAP: Physics 1 Edition | Ryan McDowell, Melanie Kingett | |
| 66 | 34 | F | For the love of Astrophysics | Aditya Sundar | |
| 67 | 34 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 68 | 17 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 69 | 33 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 70 | 30 | C | Cienciaes.com | cienciaes.com | |
| 71 | 30 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 72 | 28 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 73 | 21 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 74 | 36 | V | Volvámonos Verdes | VV Podcast | |
| 75 | 30 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 76 | 23 |  | Short Wave | NPR | |
| 77 | 37 | L | La riqueza de la literatura náhuatl | UNAM | |
| 78 | 36 |  | The Climate Question | BBC World Service | |
| 79 | 32 | C | Cuestión de Química | BASF | |
| 80 | 37 |  | Astrum Space | Astrum | |
| 81 | 36 | F | Física electricidad, Capacitores Y Corriente Eléctrica | Daniel Alejandro Quiroz Barraza | |
| 82 | 36 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 83 | 35 |  | Bite Back with Abbey Sharp | Abbey Sharp / Frequency Podcast Network | |
| 84 | 35 | J | Jorge Roig. Fisiología del Ejercicio | Jorge Roig | |
| 85 | 35 | M | Mathematical Objects | Katie Steckles and Peter Rowlett | |
| 86 | 37 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 87 | 33 | P | Podcast Agricultura | Olmo Axayacatl | |
| 88 | 47 |  | Discovery | BBC World Service | |
| 89 | 6 |  | Ologies with Alie Ward | Alie Ward | |
| 90 | 34 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 91 | 35 |  | The History of Chemistry | Steve Cohen | |
| 92 | 35 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 93 | 33 | R | República de Los Cocos | H. Cuerpo diplomático de la Rep. de Los Cocos | |
| 94 | 36 | L | Lo Que Haces Cuenta | National Geographic | |
| 95 | 2 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 96 | 37 | M | Matemáticas en el mundo | MathNetic | |
| 97 | 17 |  | Science Weekly | The Guardian | |
| 98 | 32 | O | Oscilador Armónico | OsciladorArmónico | |
| 99 | 37 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 100 | 35 |  | Miguel Figueroa & La Neurona Reina | Miguel Figueroa | |
