| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 1 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 6 | 1 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 7 | 5 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 8 | 1 |  | Radiolab | WNYC Studios | |
| 9 | 2 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 10 | 9 | A | Astronomía y algo más | Ricardo Garcia | |
| 11 | 91 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 12 | 7 |  | Short Wave | NPR | |
| 13 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 14 | 12 | L | Los Dioses de la IA | Básico.fm | |
| 15 | 5 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 16 | 8 |  | Ologies with Alie Ward | Alie Ward | |
| 17 | 31 | Á | Ático Primera con Laia Castel | laiascastel | |
| 18 | 32 |  | Science Magazine Podcast | Science Magazine | |
| 19 | 56 |  | BBC Inside Science | BBC Radio 4 | |
| 20 | 1 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 21 | 64 | V | Volvámonos Verdes | VV Podcast | |
| 22 | 161 | O | Obsesión por el Cielo | Pedro Valdés Sada | |
| 23 | 167 |  | All In The Mind | ABC | |
| 24 | 21 | L | La Ciencia Pop | Gabriel León | |
| 25 | 12 | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 26 | 10 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 27 | 136 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 28 | — | P | Podcast Agricultura | Olmo Axayacatl | |
| 29 | 123 |  | You Are Not So Smart | You Are Not So Smart | |
| 30 | — |  | Let's Learn Everything! | Maximum Fun | |
| 31 | 29 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 32 | 17 |  | CrowdScience | BBC World Service | |
| 33 | 19 |  | Science In Action | BBC World Service | |
| 34 | — |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 35 | 150 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 36 | — | I | Informe Miguel del Pino | esRadio | |
| 37 | — |  | Wimblu | Wimblu Studios | |
| 38 | — | F | Filosofía | Yoko Rodriguez | |
| 39 | — | N | New Books in Public Policy | New Books Network | |
| 40 | — | E | ExplAInable | Tamir Nave & Uri Goren | |
| 41 | 8 | T | Tommy Cullum's Let's Get Freaky | Tommy Cullum | |
| 42 | 4 | S | Smith and Marx Walk into a Bar: A History of Economics Podcast | Smith and Marx Walk into a Bar | |
| 43 | 20 |  | Science Vs | Spotify Studios | |
| 44 | 26 | E | El universo y sus misterios | Física 64 | |
| 45 | 25 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 46 | 24 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 47 | 23 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 48 | 23 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 49 | 22 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 50 | 20 |  | Unexpected Elements | BBC World Service | |
| 51 | 23 |  | TED Talks Science and Medicine | TED | |
| 52 | 23 |  | The Psychology Podcast | iHeartPodcasts | |
| 53 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 54 | 23 | P | Podcasts de Física | fisicapodcasts | |
| 55 | 20 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 56 | 24 |  | Physics World Weekly Podcast | Physics World | |
| 57 | 23 |  | Big Brains | University of Chicago Podcast Network | |
| 58 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 59 | 23 | F | Física | Carlos Isaac | |
| 60 | 23 | Q | Que es la mecánica cuántica | Moises Daza | |
| 61 | — | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 62 | 23 |  | Great Mysteries of Physics | The Conversation | |
| 63 | 23 | L | Las leyes de Newton | Anahí Parreño | |
| 64 | 23 | C | Columbia HxA | Anthony Rispo and Clay Smith | |
| 65 | 23 | L | Las Leyes De Newton | wendy Reyes Funez | |
| 66 | 23 |  | Facts Machine | Facts Machine | |
| 67 | 14 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 68 | 24 |  | Materia Oscura | ABC | |
| 69 | 23 | E | El Podcast de Eduardo Osegueda | Fuerza Integral | |
| 70 | 10 |  | A hombros de gigantes | Radio 5 | |
| 71 | 24 | U | Urban Shapers | Grecia Hernández | |
| 72 | 20 |  | Unexplainable | Vox | |
| 73 | 18 |  | Espacio en blanco | Radio Nacional | |
| 74 | 25 |  | Discovery | BBC World Service | |
| 75 | 2 |  | The Micah Hanks Program | Micah Hanks | |
| 76 | 3 |  | Science Weekly | The Guardian | |
| 77 | 19 |  | The world, the universe and us | New Scientist | |
| 78 | 19 | C | Coffee Literature Review | Christopher Hendon, Doran Pennington, and a rotating guest. | |
| 79 | 28 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 80 | 26 | D | Darwin – Darwin College Lecture Series 2009 | Cambridge University | |
| 81 | 25 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 82 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 83 | 26 | T | The Medical Mind | American Psychiatric Association | |
| 84 | 23 | M | Memento Mori Podcast | Mathew Gabriel López García | |
| 85 | 9 |  | Babbage from The Economist | The Economist | |
| 86 | 5 | C | Cienciaes.com | cienciaes.com | |
| 87 | 25 |  | The Astrophysics Podcast | Paul Duffell | |
| 88 | 11 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 89 | 26 | L | Los Barberos | Los Barberos | |
| 90 | 26 | 超 | 超リアルな行動心理学 | FERMONDO | |
| 91 | 26 | U | Un Veterinario - Divulgación Veterinaria | Víctor Algra | |
| 92 | 26 | A | Alimentación Bovina | Ana Gualdrón | |
| 93 | 26 | I | inControl | Alberto Padoan | |
| 94 | 26 | 脳 | 脳パカラジオ | 研究者リリ & 研究者レン fromサイエントーク | |
| 95 | 26 | L | La Antártida | Digital Cityzen | Jesús Adrian Cantillo Romero | |
| 96 | 26 | C | Calentamiento Global | Alex Rosas | |
| 97 | 26 | E | EADV Podcast | EADV | |
| 98 | 26 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 99 | 21 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 100 | 5 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
