| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | The Rest Is Science | Goalhanger | |
| 3 | 8 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 5 | 2 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 6 | 14 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 7 | 6 |  | Materia Oscura | ABC | |
| 8 | 4 |  | Radiolab | WNYC Studios | |
| 9 | 10 |  | Science Vs | Spotify Studios | |
| 10 | 1 |  | Unexplainable | Vox | |
| 11 | 35 |  | Ologies with Alie Ward | Alie Ward | |
| 12 | — |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 13 | 6 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 14 | 3 | E | Entrevoces | El Colegio de San Luis | |
| 15 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 16 | 29 |  | A hombros de gigantes | Radio 5 | |
| 17 | 11 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 18 | 10 |  | Planet Em | Emily McDonald | |
| 19 | 120 |  | Nature Podcast | Springer Nature Limited | |
| 20 | 5 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 21 | 3 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 22 | 25 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 23 | — | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 24 | 139 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 25 | 11 | C | Cuéntame tu riesgo: Ciencia tras bambalinas. | Naxhelli Ruiz | |
| 26 | 131 |  | Crónicas del Antropoceno | Museo de Ciencias Ambientales de la Universidad de Guadalajara | |
| 27 | — |  | TEDTalks Ciencia y Medicina | TED | |
| 28 | — | B | Bajo las estrellas, una mirada al universo | joseluis | |
| 29 | 13 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 30 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 31 | — | M | Medscape InDiscussion: Dyslipidemia | Medscape | |
| 32 | — | E | El Taller del Postcrecimiento | Post-growth Innovation Lab | |
| 33 | 56 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 34 | 13 |  | Babbage from The Economist | The Economist | |
| 35 | 4 |  | Notas Históricas | Roi Espino Cid | |
| 36 | 13 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 37 | 15 |  | Science Magazine Podcast | Science Magazine | |
| 38 | 9 | P | PSM Psicología & Salud Mental | Rod Arriola | |
| 39 | 15 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 40 | 3 | C | Cienciaes.com | cienciaes.com | |
| 41 | 14 | F | Fiebres Lúcidas | Fundacion Alejandro Ángel Escobar | |
| 42 | 9 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 43 | 18 |  | The Orthobullets Podcast | Orthobullets | |
| 44 | 18 | C | Clau, quiero ser ingeniera | PODTWIST | |
| 45 | 36 | L | La Ciencia Pop | Gabriel León | |
| 46 | — |  | The Science of Birds | Ivan Phillipsen | |
| 47 | 19 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 48 | — |  | Bring Birds Back | BirdNote | |
| 49 | 19 |  | Completely Arbortrary | Completely Arbortrary | |
| 50 | 18 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 51 | 18 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 52 | 18 |  | The Native Plant Podcast | Native Plant Podcast | |
| 53 | 18 | T | Talking Biotech with Dr. Kevin Folta | Colabra | |
| 54 | 18 |  | RATICOS DE CIENCIA. Conversaciones con científic@s | Julián Cerón-Madrigal | |
| 55 | 18 |  | Leaf it to Us | Leaf it to Us | |
| 56 | 18 | P | Plants, People, Science | American Society for Horticultural Science (ASHS) | |
| 57 | — | F | Functional Relations | Zachary Bird, PhD, BCBA-D and Caleb Davis, PhD, BCBA-D | |
| 58 | 19 | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 59 | 19 | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 60 | 19 | G | GARNet UK Plant Science Roundup | GARNet UK Plant Science Roundup | |
| 61 | 17 | L | Los Dioses de la IA | Básico.fm | |
| 62 | 20 |  | Science Will Win | Pfizer | |
| 63 | 13 |  | Short Wave | NPR | |
| 64 | 16 |  | Science Weekly | The Guardian | |
| 65 | 11 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 66 | 18 |  | Science Friday | Science Friday and WNYC Studios | |
| 67 | 12 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 68 | 13 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 69 | 17 |  | The Psychology Podcast | iHeartPodcasts | |
| 70 | 21 |  | Sternengeschichten | Florian Freistetter | |
| 71 | 18 |  | The Quanta Podcast | Quanta Magazine | |
| 72 | 15 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 73 | 9 | L | Los espacios de la física y las matemáticas. Dr. Marcos Moshinsky | UNAM | |
| 74 | 11 |  | Discovery | BBC World Service | |
| 75 | 19 |  | Overheard at National Geographic | National Geographic | |
| 76 | 18 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 77 | 18 | A | APA Journals Dialogue | American Psychological Association | |
| 78 | 13 |  | Mariano Sigman: un podcast de sus libros | Penguin Random House Grupo Editorial | |
| 79 | 18 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 80 | 17 | C | Catástrofe ultravioleta | elDiario.es | |
| 81 | 21 | A | AviPodcast | Nettius | |
| 82 | 20 | L | La mirada del ajolote | La mirada del ajolote | |
| 83 | 17 | P | Podcast Radio Skylab | radioskylab_es | |
| 84 | 17 | F | Física | Carlos Isaac | |
| 85 | 17 | L | Las Leyes De Newton | wendy Reyes Funez | |
| 86 | 17 | P | Píldoras de Física | Max Alvarez | |
| 87 | 17 | S | Sagenhaft & Sonderbar | Daniel Bechmann | |
| 88 | 17 | A | Agujeros negros | Sergi Claramunt Soriano | |
| 89 | 17 | A | Agujeros Negros | ANGELCRACK500 | |
| 90 | 17 | F | Física | Johanna Perez | |
| 91 | 17 | P | Podcasts de la Revista Española de Sociología | Revista Española de Sociología | |
| 92 | 17 |  | Lo Maravilloso de los Agujeros Negros | Santiago Morales Samuel | |
| 93 | 17 | L | Las Leyes De Mendel | Caamal Yam Jair Jafet | |
| 94 | 17 | A | Agujeros negros | Cienciabulosos | |
| 95 | 17 | A | Agujeros Negros | Jaqueline Olmos Uribe | |
| 96 | 13 |  | More or Less | BBC Radio 4 | |
| 97 | 74 | A | Aparici en Órbita | Alberto Aparici | |
| 98 | 16 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 99 | 15 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 100 | 5 |  | The Michael Shermer Show | Michael Shermer | |
