| 1 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 1 | — | A | Astronomía y algo más | Ricardo Garcia | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | 2 |  | Manifold | Steve Hsu | |
| 4 | 2 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 5 | — | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 5 | 5 |  | BrainStuff | iHeartPodcasts | |
| 6 | 1 | C | Cienciaes.com | cienciaes.com | |
| 7 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 8 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 8 | 6 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 9 | 10 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 9 | 30 | П | правило 34 | Николай | |
| 9 | — | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 10 | 40 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 12 | — | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 12 | 5 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 14 | 5 |  | Ask MIT Climate | MIT Climate Project | |
| 15 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 16 | 6 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 17 | — |  | Dinosaures | Marcjer | |
| 18 | 12 | E | El Método | Luis Quevedo / CUONDA | |
| 19 | 8 | L | La Ciencia Pop | Gabriel León | |
| 20 | 9 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 22 | 13 | A | A Través del Universo | universo@iaa.es | |
| 23 | 13 | W | Welt der Physik | Podcast | Welt der Physik | |
| 24 | 12 |  | Biotecnología al día | biotechaldia | |
| 26 | 11 | T | The Naked Mole Rat | libo/libo | |
| 27 | 6 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 27 | 10 | H | Hablemos de perros | Xila´s | |
| 29 | 35 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 29 | 1 |  | Untold Radio Network | Untold Radio Network | |
| 30 | 9 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 31 | 8 | ع | عصر حجر | Siavash Saffarianpour | |
| 32 | 8 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 33 | 6 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 34 | 6 | E | El Método | Luis Quevedo / CUONDA | |
| 35 | 6 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 36 | 5 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 37 | 5 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 37 | 4 |  | Outside/In | NHPR | |
| 38 | 4 | F | Flavour Talks | The British Society of Flavourists | |
| 39 | 4 | К | Кортекс | Anastasia Neklyudova & Daria Kleeva | |
| 40 | 1 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 41 | 22 |  | Ask a Spaceman! | Paul M. Sutter | |
| 42 | 5 | I | Informe Miguel del Pino | esRadio | |
| 44 | 8 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 45 | 8 | T | The Biologic Podcast | Isaac V | |
| 46 | 2 |  | The Science Show | ABC | |
| 46 | 3 | J | Jungla de Asfalto | esRadio | |
| 47 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 48 | 10 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 49 | 9 |  | Радию Свобода | Алексей Савельев | |
| 50 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 51 | 10 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 51 | 6 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 52 | 48 | N | New Books in Mathematics | Marshall Poe | |
| 52 | 103 | D | DiscoScienza di Andrea Bellati | Andrea Bellati & VOIS | |
| 53 | 49 |  | The Common Descent Podcast | Common Descent | |
| 53 | 10 |  | Origin Stories | The Leakey Foundation | |
| 54 | 16 | L | Les grandes étapes de la vie | France Inter | |
| 54 | 6 |  | The Science of Everything Podcast | James Fodor | |
| 54 | 2 |  | Brain Inspired | Paul Middlebrooks | |
| 55 | 134 | E | eanCast: Weekly Neurology | ean.org | |
| 55 | 9 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 56 | 35 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 57 | 3 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 58 | 8 |  | From The Shadows | Shane Grove | |
| 58 | 47 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 59 | 35 |  | Paranormal Portal | Brent Thomas | |
| 61 | 8 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 61 | 32 | Б | Буде тобі наука | Kunsht/Куншт | |
| 61 | 14 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 62 | 126 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 62 | 16 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 63 | 15 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 64 | 15 | L | L’Ovella Verda | Podcastidae.com & L´Ovella Verda | |
| 64 | 21 | A | Asimov Press | Asimov Press | |
| 65 | 3 | C | Climate Connections | Yale Center for Environmental Communication | |
| 66 | 55 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 66 | 3 | N | New Books in Environmental Studies | Marshall Poe | |
| 67 | 60 | L | La Célula | Luz Adriana Arias | |
| 67 | 14 | C | Cosmology Group Podcasts | Unknown | |
| 68 | 1 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 68 | 14 | F | First Rounders | Nature Biotechnology | |
| 69 | 14 | Ш | ШоПоКо | ШоПоКо | |
| 70 | 12 | T | The Immunology Podcast | The Immunology Podcast | |
| 71 | 12 |  | ExtinctZoo | ExtinctZoo | |
| 72 | 3 | C | Club de Ciencias Ambientales | Club de Ciencias Ambientales | |
| 73 | 10 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 74 | — | G | Generalidades De Aves De Caza | Brenda Lizbeth Iturbide Robles | |
| 74 | — | L | Laura Erickson's For the Birds | Laura Erickson | |
| 75 | 13 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 76 | — | S | Stimulating Brains | Andreas Horn | |
| 77 | 11 | Y | Yara's Crop Nutrition podcast | Yara | |
| 78 | 17 | E | El Dial Rural | Loupod | |
| 79 | 78 | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 80 | 13 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 81 | 13 |  | Most Terrifying Places in America | Travel Channel | |
| 84 | 12 |  | Science unscripted | DW | |
