| 1 | — |  | The Futurists | Provoke.fm | |
| 2 | 1 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 3 | — | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 4 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 5 | 3 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 2 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 7 | 26 |  | Unexplainable | Vox | |
| 8 | 16 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 1 |  | Radiolab | WNYC Studios | |
| 10 | 4 |  | Materia Oscura | ABC | |
| 11 | 17 |  | Making Sense with Sam Harris | Sam Harris | |
| 12 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 13 | 18 |  | Nature Podcast | Springer Nature Limited | |
| 14 | 46 |  | The Psychology Podcast | iHeartPodcasts | |
| 15 | 5 |  | Science Vs | Spotify Studios | |
| 16 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 17 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 18 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 19 | 10 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 20 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 21 | 5 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 22 | 36 | Á | Ático Primera con Laia Castel | laiascastel | |
| 23 | 6 |  | Discovery | BBC World Service | |
| 24 | 10 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 25 | 14 | L | Los Dioses de la IA | Básico.fm | |
| 26 | 13 |  | Science Weekly | The Guardian | |
| 27 | 36 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 28 | 33 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 29 | 51 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 30 | 16 | P | Psy-Fi | Erick Barrón | |
| 31 | 99 |  | The Quanta Podcast | Quanta Magazine | |
| 32 | 14 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 33 | 16 |  | Espacio en blanco | Radio Nacional | |
| 34 | 103 |  | You Are Not So Smart | You Are Not So Smart | |
| 35 | 83 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 36 | 96 | T | The Medical Mind | American Psychiatric Association | |
| 37 | 22 |  | Science In Action | BBC World Service | |
| 38 | 83 | O | Orquídeas. Cultivar la pasión. | nenavalente | |
| 39 | 7 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 40 | — | P | Psychotherapy and Applied Psychology | Dr. Daniel W Cox | |
| 41 | 123 | C | Cuestión de Química | BASF | |
| 42 | 152 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 43 | — |  | Votre cerveau | France Culture | |
| 44 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 45 | — | C | Ciencia y Datos Curiosos | Eduardo Lemus | |
| 46 | 117 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 47 | — | P | Podcast Ladera Sur - Inspirados por la Naturaleza | Ladera Sur | |
| 48 | 28 |  | Short Wave | NPR | |
| 49 | 131 | I | Instituto de Nanotecnología Aplicada (INA). | Instituto de Nanotecnología Aplicada (INA). | |
| 50 | — |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 51 | — |  | Speaking of Psychology | American Psychological Association | |
| 52 | — | E | El Lado Salvaje | Alfonso & Nancy Loya | |
| 53 | — |  | The Analytical Wavelength | ACD/Labs | |
| 54 | — |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 55 | — |  | Flash Forward | Rose Eveleth | |
| 56 | — | S | Somos naturaleza | El podcast de WWF España 🐼 | Dpto. Comunicación WWF España | |
| 57 | — | P | Pulido Enríquez Eva Luz- PODCAST ENTIENDE TU MENTE | Eva Pulido | |
| 58 | — |  | Stanford Medcast: Expert Voices in Medicine and Healthcare | Stanford University School of Medicine | |
| 59 | — | U | U-NEW | Uriel Reyes | |
| 60 | — | H | HRW Shift Podcast | HRW Shift Behavioural Science Consultancy | |
| 61 | 40 | C | CARDIOSÍNTESIS PODCAST | CARDIOSINTESIS PODCAST | |
| 62 | 40 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 63 | 52 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 64 | 23 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 65 | 40 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 66 | 39 | R | Radio Semilla | Radio Semilla | |
| 67 | 44 | L | La Ciencia Pop | Gabriel León | |
| 68 | 38 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 69 | 2 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 70 | 13 | C | Cienciaes.com | cienciaes.com | |
| 71 | 15 |  | Babbage from The Economist | The Economist | |
| 72 | 37 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 73 | 8 | E | El Explicador con Enrique Gánem | El Explicador de Enrique Gánem | |
| 74 | 32 | N | Naked Scientists, In Short Special Editions Podcast | The Naked Scientists | |
| 75 | 38 | B | Blood Podcast | American Society of Hematology | |
| 76 | 38 |  | En Clave Rural | esRadio | |
| 77 | 38 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 78 | 38 | E | Ecos de la Naturaleza | Fundación Carlos Slim | |
| 79 | 15 |  | A hombros de gigantes | Radio 5 | |
| 80 | 37 | F | Fisioterapia Senior | Vicent Benavent Caballer | |
| 81 | 37 | B | BIOLOGIA CELULAR Y GENETICA | omar Aguilera | |
| 82 | 37 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 83 | 37 | I | Informe Miguel del Pino | esRadio | |
| 84 | 37 |  | Marine Biology in 5 Minutes | Emilie Colgan | |
| 85 | 37 | D | Dive into Marine biology | Gledis Guri | |
| 86 | 37 | D | DERECHO INTERNACIONAL PRIVADO ⚖️👩⚖️📖 | Óscar González | |
| 87 | 37 | L | Limitless: Biohacking Brainpower, Health, Personal Growth & Beyond | Jonathan Roseland | |
| 88 | 37 |  | Cited Podcast | Cited Media | |
| 89 | 37 |  | That's Just Wild | Fresh Air | |
| 90 | 37 | T | The Motivation Mindset with Risa Williams | Risa Williams | |
| 91 | 37 | ¿ | ¿Velocidad y derivadas? | Karla Lopez Robles | |
| 92 | 37 | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 93 | 20 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 94 | 78 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 95 | 27 |  | Quarks Daily | Quarks | |
| 96 | 60 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 97 | 35 | E | Ekonews, podcast o udržitelnosti | Ekonews.cz | |
| 98 | 32 | N | National Geographic en Español | Aftersight | |
| 99 | 10 | B | Boring History for Sleep | Velvet | |
| 100 | 31 | M | Mi Última Neurona | Jessica Chomik-Morales | |
