| 1 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 1 | — |  | Radiolab | WNYC Studios | |
| 3 | 1 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 3 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 4 | — |  | Manifold | Steve Hsu | |
| 4 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 4 | 5 | C | Cienciaes.com | cienciaes.com | |
| 5 | — |  | The Science Show | ABC | |
| 6 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 7 | — | B | Bio211 Dilkes Human Anatomy | University of Wisconsin Oshkosh | |
| 8 | — |  | NASA's Touch the Invisible Sky Audio Podcasts | NASA/Chandra X-ray Center | |
| 12 | 5 |  | Shark Week: The Podcast | Discovery | |
| 12 | 9 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 13 | 5 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 14 | 5 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 15 | 5 | Z | Zoologia | Alana Portilho | |
| 16 | 2 | L | La Ciencia Pop | Gabriel León | |
| 16 | 4 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 17 | 4 | E | El Método | Luis Quevedo / CUONDA | |
| 18 | 4 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 19 | 6 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 19 | 4 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 22 | 6 | T | The Naked Mole Rat | libo/libo | |
| 22 | 7 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 23 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 23 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 24 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 24 | 6 | H | Hablemos De Agroecología | Elmer Saúl López Silva | |
| 27 | 6 | H | Hablemos de perros | Xila´s | |
| 27 | 8 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 28 | 4 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 28 | 11 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 29 | 6 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 30 | 2 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 30 | 8 | G | G'SCHEITHOLZ! Der Klimaschutz-Podcast | Österreichischer Biomasse-Verband | |
| 32 | 6 | I | Informe Miguel del Pino | esRadio | |
| 33 | 6 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 33 | 6 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 35 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 35 | 1 | E | el charco | Podcastidae | |
| 38 | 7 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 38 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 39 | 7 | O | Obscure Appalachia | Candis Casper | |
| 41 | 26 | L | Les grandes étapes de la vie | France Inter | |
| 41 | 3 | П | правило 34 | Николай | |
| 42 | 8 |  | Origin Stories | The Leakey Foundation | |
| 42 | 3 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 42 | 48 | I | Il gorilla ce l'ha piccolo | storielibere.fm | |
| 43 | 27 | N | New Books in Environmental Studies | Marshall Poe | |
| 44 | 8 |  | The Michael Shermer Show | Michael Shermer | |
| 46 | 7 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 46 | 11 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 46 | 42 |  | UFO Chronicles Podcast | Nik Hunter | |
| 47 | 3 | P | Palaeocast | Palaeocast | |
| 48 | 8 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 49 | 5 |  | SunCast | Nico Johnson | |
| 49 | 2 | Ш | ШоПоКо | ШоПоКо | |
| 50 | 30 | J | Jungla de Asfalto | esRadio | |
| 52 | 3 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 52 | — |  | La folle histoire de l'Univers | Florence Porcel | |
| 53 | 1 | W | Wissenswerte | rbb24 Inforadio | |
| 53 | 48 | Y | Yara's Crop Nutrition podcast | Yara | |
| 53 | 50 | E | El Método | Luis Quevedo / CUONDA | |
| 53 | 3 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 53 | 18 | T | Talking Naturally | Charlie Moores / Rare Bird Alert / WildSounds | |
| 54 | 7 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 56 | 10 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 57 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 58 | 10 |  | The Numberphile Podcast | Brady Haran | |
| 58 | 15 | O | Oikos | Juan María Arenas | |
| 58 | 11 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 60 | 23 |  | The Common Descent Podcast | Common Descent | |
| 61 | 6 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 62 | 12 |  | Science unscripted | DW | |
| 63 | 12 |  | Most Terrifying Places in America | Travel Channel | |
| 64 | 1 | A | A Través del Universo | universo@iaa.es | |
| 64 | 12 | B | Bild der Wissenschaft PODCAST | Tim Schröder, Finn Brockerhoff, Salome Berblinger | |
| 65 | — | B | BioScience Talks | American Institute of Biological Sciences | |
| 65 | 12 | E | Ecólogo en Acción | Ecólogo en Acción | |
| 66 | — |  | From The Shadows | Shane Grove | |
| 66 | 7 |  | Main Engine Cut Off | Anthony Colangelo | |
| 67 | 126 | M | Mundo De los Dinosaurios | Keitlyn Garcia | |
| 67 | 2 |  | Brain Inspired | Paul Middlebrooks | |
| 68 | — | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 69 | 6 | Б | Буде тобі наука | Kunsht/Куншт | |
| 72 | 13 | U | Universo paralelo | Universo Paralelo | |
| 74 | — | C | Colera | Jevanildes Sena | |
| 75 | 13 | S | Soil Health Labs | Soil Health Labs | |
| 75 | — | S | Solar Maverick Podcast | Benoy Thanjan | |
| 76 | 18 |  | Sustainable Winegrowing | Vineyard Team | |
| 77 | 16 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 78 | 16 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 79 | 16 |  | Outside/In | NHPR | |
| 82 | 15 |  | BirdNote Daily | BirdNote | |
| 82 | 12 | V | VETORAMA - Veterinaria Ad Libitum | Vetorama | |
| 83 | 17 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 84 | 16 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 87 | 13 | G | Grow the future | Yara Agronomy Team | |
| 88 | 16 | E | eanCast: Weekly Neurology | ean.org | |
| 89 | 12 | C | Club de Ciencias Ambientales | Club de Ciencias Ambientales | |
