| 1 | 2 | C | Cienciaes.com | cienciaes.com | |
| 1 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | — | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 5 | — | A | Astronomía y algo más | Ricardo Garcia | |
| 5 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 6 | 4 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 7 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 8 | — | М | Мослекторий | Москва 24 | |
| 8 | 8 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 9 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 10 | — |  | The Common Descent Podcast | Common Descent | |
| 11 | 4 | L | La Ciencia Pop | Gabriel León | |
| 12 | 5 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 14 | 4 |  | Manifold | Steve Hsu | |
| 15 | 5 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 15 | 4 | П | правило 34 | Николай | |
| 16 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 16 | 4 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 17 | 4 | S | Sistema Solar | Alexsandro | |
| 19 | 4 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 20 | 3 | Б | Буде тобі наука | Kunsht/Куншт | |
| 21 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 22 | 11 |  | Ask a Spaceman! | Paul M. Sutter | |
| 22 | 4 | E | El Método | Luis Quevedo / CUONDA | |
| 23 | 4 | S | Saber de física y química | Maria Roel | |
| 25 | 2 | T | The Naked Mole Rat | libo/libo | |
| 26 | 5 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 27 | 2 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 27 | 5 | M | Met Office - Podcasts | Met Office | |
| 27 | 4 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 29 | 2 | E | El Método | Luis Quevedo / CUONDA | |
| 30 | 2 | N | Nature Track | ABC | |
| 31 | 1 | A | A Través del Universo | universo@iaa.es | |
| 31 | 10 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 33 | 3 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 33 | 2 | U | Universo paralelo | Universo Paralelo | |
| 35 | 1 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 35 | 2 |  | Untold Radio Network | Untold Radio Network | |
| 36 | 3 |  | SunCast | Nico Johnson | |
| 37 | 5 | 科 | 科学星球 | BOX孙彬 | |
| 38 | — | I | Informe Miguel del Pino | esRadio | |
| 38 | 4 |  | The Science Show | ABC | |
| 39 | 1 |  | Main Engine Cut Off | Anthony Colangelo | |
| 41 | 4 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 42 | 5 | W | What The Duck?! | ABC | |
| 42 | 1 |  | Night Science | Itai Yanai & Martin Lercher | |
| 44 | 3 |  | Science unscripted | DW | |
| 45 | 43 | S | SETI Live | SETI Institute | |
| 46 | — | H | Hablemos de perros | Xila´s | |
| 46 | 148 | S | Sistema nervioso central | Erick | |
| 48 | 86 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 49 | — | T | Tom Nelson | Thomas Nelson | |
| 51 | 142 | D | DiscoScienza di Andrea Bellati | Andrea Bellati & VOIS | |
| 51 | 8 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 52 | 7 | M | Midwest Cover Crops Cast | MCCC | |
| 52 | — | L | Las entrevistas del Bichólogo | Nacho García | |
| 53 | 9 | E | Evolution Talk | Rick Coste | |
| 54 | 9 | M | Microbe Talk | Microbiology Society | |
| 54 | 25 |  | Robinson's Podcast | Robinson Erhardt | |
| 55 | 12 | C | Cascando de Ciencia | Cascando de Ciencia | |
| 56 | 17 | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 57 | 6 | M | Mind Escape | Mind Escape | |
| 58 | 3 | Z | Zoo Logic | Dr. Grey Stafford | |
| 59 | 50 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 59 | 7 | E | EcologIA | Javier Martínez-López | |
| 60 | 96 |  | La folle histoire de l'Univers | Florence Porcel | |
| 60 | 13 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 60 | 6 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 61 | 13 |  | UFO Chronicles Podcast | Nik Hunter | |
| 62 | 18 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 63 | 13 |  | The Numberphile Podcast | Brady Haran | |
| 64 | — | W | Whale Tales Podcast | Whale Tales | |
| 64 | 6 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 64 | 96 | T | This Week in Evolution | Vincent Racaniello | |
| 65 | 6 | P | Podcast Pa ciència la nostra | paciencialanostra | |
| 66 | 20 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 67 | 19 |  | Paranormal Portal | Brent Thomas | |
| 68 | 17 | C | Ciencia en otras Palabras | Ciencia en otras Palabras | |
| 69 | 17 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 70 | 2 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 71 | 4 | A | Asimov Press | Asimov Press | |
| 72 | 17 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 73 | 16 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 73 | 13 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 73 | 13 | E | eanCast: Weekly Neurology | ean.org | |
| 75 | 14 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 77 | 15 | H | Habitat loss with David Attenborough | Veer Jain | |
| 78 | 15 | C | CARTA - Anthropogeny (Video) | UCTV | |
| 79 | 15 | D | Dr RR Baliga's "Got Knowledge Doc" Podkast | Dr RR Baliga, MD, MBA | |
| 80 | 8 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 82 | 16 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 83 | 5 | C | Conexión Agua | Conexión Agua | |
| 84 | 13 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 85 | 12 | M | Microbiome (Audio) | UCTV | |
| 86 | 12 | S | Sistema Cardiovascular | Laura Pescini | |
| 87 | 17 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 88 | 14 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 89 | 14 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 90 | 14 | N | New Books in Mathematics | Marshall Poe | |
