| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | C | Cienciaes.com | cienciaes.com | |
| 3 | — | A | Astronomía y algo más | Ricardo Garcia | |
| 3 | 2 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 4 | 1 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 4 | 31 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | — |  | Manifold | Steve Hsu | |
| 7 | 4 | L | La Ciencia Pop | Gabriel León | |
| 7 | 3 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 7 | 1 | П | правило 34 | Николай | |
| 8 | 1 | C | Ciencia en otras Palabras | Ciencia en otras Palabras | |
| 9 | 1 | C | Conexión Agua | Conexión Agua | |
| 10 | 1 | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 13 | 6 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 14 | 6 | S | SETI Live | SETI Institute | |
| 15 | 8 |  | Night Science | Itai Yanai & Martin Lercher | |
| 15 | 6 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 16 | 6 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 16 | 2 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 17 | 1 |  | The Science Show | ABC | |
| 18 | 10 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 18 | 1 | W | What The Duck?! | ABC | |
| 19 | 2 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 20 | 12 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 20 | 8 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 20 | 2 | G | Great Moments In Science | ABC | |
| 21 | 3 | H | Hablemos de perros | Xila´s | |
| 21 | 7 | C | Climate Connections | Yale Center for Environmental Communication | |
| 22 | 3 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 22 | 7 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 23 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 24 | 4 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 26 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 27 | 4 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 27 | 2 | P | PsicobiologIA Uned | José María Piña | |
| 30 | 6 |  | Paranormal Portal | Brent Thomas | |
| 31 | 4 | A | A Través del Universo | universo@iaa.es | |
| 32 | 15 |  | Untold Radio Network | Untold Radio Network | |
| 32 | 1 | T | The Immunology Podcast | The Immunology Podcast | |
| 33 | 1 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 33 | 16 | Б | Буде тобі наука | Kunsht/Куншт | |
| 35 | 5 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 36 | — | М | Мослекторий | Москва 24 | |
| 36 | 3 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 39 | 2 | B | Beyond the Fix | Critical Scientists Switzerland | |
| 40 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 41 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 41 | 5 | E | eanCast: Weekly Neurology | ean.org | |
| 42 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 42 | 8 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 44 | 4 |  | Robinson's Podcast | Robinson Erhardt | |
| 45 | 3 |  | Main Engine Cut Off | Anthony Colangelo | |
| 45 | 10 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 46 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 46 | 29 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 48 | — | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 48 | 119 |  | The Common Descent Podcast | Common Descent | |
| 49 | 5 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 50 | 5 | T | The Naked Mole Rat | libo/libo | |
| 51 | 110 | A | Açık Bilinç | Apaçık Radyo | |
| 53 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 54 | — | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 55 | 7 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 56 | 9 | C | Curiosidades de los animales marinos | María | |
| 57 | 7 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 58 | 1 | A | Asimov Press | Asimov Press | |
| 58 | 10 | W | Welt der Physik | Podcast | Welt der Physik | |
| 59 | 3 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 59 | 24 | U | Universo paralelo | Universo Paralelo | |
| 60 | 3 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 60 | 21 |  | SunCast | Nico Johnson | |
| 61 | 14 |  | UFO Chronicles Podcast | Nik Hunter | |
| 61 | 2 | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 62 | 6 |  | Science unscripted | DW | |
| 63 | 6 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 64 | 19 | 科 | 科学星球 | BOX孙彬 | |
| 64 | 8 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 65 | 4 |  | Brain Inspired | Paul Middlebrooks | |
| 66 | 19 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 66 | 4 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 67 | 4 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 67 | 19 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 68 | 4 | Н | Наука | Лучшее Радио | |
| 70 | 3 | Н | Наука. Глубоко | Кот Шрёдингера | |
| 73 | 9 |  | BrainStuff | iHeartPodcasts | |
| 73 | 22 | L | La Tierra, los Planetas y Ecosistemas | Manuel De Jesus | |
| 74 | 12 | H | Hablemos De Agroecología | Elmer Saúl López Silva | |
| 75 | 17 | Ш | ШоПоКо | ШоПоКо | |
| 77 | 13 | I | Informe Miguel del Pino | esRadio | |
| 77 | 23 | D | DesArmando el universo | Armando | |
| 78 | 2 |  | From The Shadows | Shane Grove | |
| 79 | 18 |  | Alien Encounters | Science Channel | |
| 80 | 3 | E | El Tamiz | Pedro Gómez-Esteban González | |
| 82 | 4 | E | El Método | Luis Quevedo / CUONDA | |
| 83 | 4 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 84 | 2 |  | BirdNote Daily | BirdNote | |
| 85 | — | N | New Books in Mathematics | Marshall Poe | |
| 86 | 1 | E | El Magazine de Radio Digital Axarquia | Jose Carlos Castro Garcia | |
| 86 | 21 |  | Biotecnología al día | biotechaldia | |
