| 1 | — | C | Cienciaes.com | cienciaes.com | |
| 2 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 2 | — | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 3 | — |  | Radiolab | WNYC Studios | |
| 3 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 6 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 6 | 1 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 6 | 1 | L | La Ciencia Pop | Gabriel León | |
| 6 | 1 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 6 | — | W | Welt der Physik | Podcast | Welt der Physik | |
| 8 | — | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 8 | — | L | La Tierra, los Planetas y Ecosistemas | Manuel De Jesus | |
| 9 | — | A | A Través del Universo | universo@iaa.es | |
| 10 | 5 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 10 | — |  | Outside/In | NHPR | |
| 11 | 31 | S | SETI Live | SETI Institute | |
| 11 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 11 | — | T | Targeting the Toughest Diseases | Vertex Pharmaceuticals | |
| 13 | 3 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 18 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 19 | 8 |  | Robinson's Podcast | Robinson Erhardt | |
| 19 | — | T | The Naked Mole Rat | libo/libo | |
| 19 | 2 |  | Origin Stories | The Leakey Foundation | |
| 20 | 6 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 20 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 20 | 8 | U | Universo paralelo | Universo Paralelo | |
| 21 | 1 |  | Brain Inspired | Paul Middlebrooks | |
| 21 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 22 | 24 | T | The Immunology Podcast | The Immunology Podcast | |
| 23 | 1 | D | Deep Science | Deutschlandfunk | |
| 23 | 5 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 24 | 8 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 24 | 1 |  | Paradigmepodden | Terje Toftenes | |
| 25 | 4 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 25 | 6 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 26 | 1 | П | правило 34 | Николай | |
| 28 | — | M | Medioambiente Y Cambio Climático | Aldo Poblete | |
| 29 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 29 | 16 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 30 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 31 | 3 |  | UFO Chronicles Podcast | Nik Hunter | |
| 32 | 1 | Б | Буде тобі наука | Kunsht/Куншт | |
| 33 | 5 |  | Untold Radio Network | Untold Radio Network | |
| 33 | — | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 34 | — |  | The Science Show | ABC | |
| 35 | 3 | I | Informe Miguel del Pino | esRadio | |
| 37 | 13 | D | DesArmando el universo | Armando | |
| 37 | 133 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 39 | — | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 40 | 8 |  | BrainStuff | iHeartPodcasts | |
| 41 | — |  | Manifold | Steve Hsu | |
| 44 | 6 |  | Night Science | Itai Yanai & Martin Lercher | |
| 45 | — | C | Curiosidades del cuerpo humano | ANGELES MENDOZA | |
| 46 | 3 |  | Main Engine Cut Off | Anthony Colangelo | |
| 46 | 20 | W | What The Duck?! | ABC | |
| 46 | 8 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 47 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 47 | — |  | Joint Approach | Musculoskeletal Infection Society | |
| 48 | 18 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 48 | — | Z | Zoo Logic | Dr. Grey Stafford | |
| 49 | 9 | S | Slaying Monsters | Slaying Monsters | |
| 51 | 3 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 52 | 13 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 53 | 12 | E | eanCast: Weekly Neurology | ean.org | |
| 53 | 15 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 54 | — | A | Acá a la Vuelta | Antonio Mangione | |
| 55 | 18 | L | Les grandes étapes de la vie | France Inter | |
| 55 | 3 | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 56 | 21 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 56 | 3 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 57 | 10 |  | The Science of Everything Podcast | James Fodor | |
| 58 | 13 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 58 | — | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 59 | — | C | Cucharadas de Ciencia | Sebastián G | |
| 59 | — | S | Strawberry Chat | Wenjing Guan and Miranda Purcell | |
| 60 | — | H | How Do I Do This: An Environmental Career Podcast | Emerging Leaders for Biodiversity | |
| 60 | — | Р | Ричард Докинз "Бог как иллюзия", аудиокнига | alphacentauri | |
| 60 | 20 |  | Paranormal Portal | Brent Thomas | |
| 61 | — | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 61 | 1 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 63 | — | O | omega tau - German only | Markus Voelter, Nora Ludewig | |
| 64 | — | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 65 | 7 | N | New Books in Mathematics | Marshall Poe | |
| 68 | 23 | H | Hablemos de perros | Xila´s | |
| 69 | — | S | Science On Top | The Science on Top Team | |
| 69 | 20 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 70 | — | S | Signals &Synapses | Max Planck Institute for Biological Cybernetics | |
| 71 | 20 | Н | Наука | Лучшее Радио | |
| 72 | — | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 73 | — | T | This Week in Evolution | Vincent Racaniello | |
| 73 | 126 | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 73 | 12 |  | The Numberphile Podcast | Brady Haran | |
| 74 | 13 | М | Мослекторий | Москва 24 | |
| 74 | 7 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 76 | 21 |  | The Common Descent Podcast | Common Descent | |
| 77 | — | L | Laura Erickson's For the Birds | Laura Erickson | |
| 77 | 21 | N | New Books in Science | New Books Network | |
| 78 | 21 | 汪 | 汪洁：时间的形状 | 科学有故事 | |
| 78 | — | Y | Your Complex Brain | Krembil Brain Institute | |
| 80 | — | C | Club de Ciencias Ambientales | Club de Ciencias Ambientales | |
