| 1 | — | C | Cienciaes.com | cienciaes.com | |
| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 4 | — | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 4 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 6 | 12 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 7 | — | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 7 | 2 | L | La Ciencia Pop | Gabriel León | |
| 9 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 11 | 3 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 11 | 113 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 11 | 2 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 12 | 4 |  | Paranormal Portal | Brent Thomas | |
| 12 | 2 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 13 | 4 | C | Cascando de Ciencia | Cascando de Ciencia | |
| 13 | 2 | I | Informe Miguel del Pino | esRadio | |
| 14 | 4 | H | Hablemos de perros | Xila´s | |
| 15 | 7 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 16 | 5 | N | New Books in Mathematics | Marshall Poe | |
| 17 | 9 | T | The Naked Mole Rat | libo/libo | |
| 19 | 8 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 20 | 6 | S | Spit and Twitches: The Animal Cognition Podcast | Dr. Dave Brodbeck (dave.brodbeck@algomau.ca) | |
| 22 | 1 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 23 | 12 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 24 | 8 | S | Solar Maverick Podcast | Benoy Thanjan | |
| 24 | 2 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 24 | 12 |  | Manifold | Steve Hsu | |
| 25 | 12 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 25 | 11 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 26 | 11 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 26 | 3 | M | Molecules to Ecosystems | An IB Bio Podcast | Maria Grau | |
| 27 | 3 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 28 | 3 | A | AgReg Podcast | regenerative agriculture | |
| 29 | 3 | Q | Quantum Field Theory with Dr. Rodeny A. Brooks | Dr. Rodney A. Brooks | |
| 29 | 10 | D | Deep Science | Deutschlandfunk | |
| 30 | 33 |  | Ask a Spaceman! | Paul M. Sutter | |
| 30 | 3 | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 31 | 7 |  | The Michael Shermer Show | Michael Shermer | |
| 31 | 5 | П | правило 34 | Николай | |
| 31 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 31 | 15 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 32 | 3 |  | Robinson's Podcast | Robinson Erhardt | |
| 33 | 4 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 34 | 4 | N | New Books in Science | New Books Network | |
| 34 | 19 | E | El Método | Luis Quevedo / CUONDA | |
| 36 | 4 |  | Science unscripted | DW | |
| 38 | 3 | Б | Буде тобі наука | Kunsht/Куншт | |
| 39 | 6 | U | Universo paralelo | Universo Paralelo | |
| 40 | 3 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 41 | 4 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 42 | — |  | The Science Show | ABC | |
| 42 | 9 |  | Untold Radio Network | Untold Radio Network | |
| 42 | 98 |  | The Numberphile Podcast | Brady Haran | |
| 43 | 19 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 44 | 15 | S | SETI Live | SETI Institute | |
| 45 | 5 | C | Curiosidades del cuerpo humano | ANGELES MENDOZA | |
| 46 | 18 |  | UFO Chronicles Podcast | Nik Hunter | |
| 46 | 2 |  | Brain Inspired | Paul Middlebrooks | |
| 47 | 107 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 47 | 20 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 47 | 28 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 47 | 1 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 49 | — |  | MonsterTalk | Blake Smith | |
| 49 | 35 | M | Mushroom Revival Podcast | Alex Dorr | |
| 50 | 95 | S | STROM & DRANG — Der Podcast zu Energie und Gesellschaft | Dr. Wolfgang Gründinger | |
| 51 | 3 | T | This Week in Evolution | Vincent Racaniello | |
| 51 | 51 |  | Outside/In | NHPR | |
| 52 | 5 | C | CountryWide | RTÉ Radio 1 | |
| 53 | 8 |  | Night Science | Itai Yanai & Martin Lercher | |
| 54 | 5 |  | Origin Stories | The Leakey Foundation | |
| 55 | 1 | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 55 | 41 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 56 | 1 | I | Immortal Mind/Formless Taoism | Ted Cibik | |
| 57 | 1 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 59 | 12 | L | Les grandes étapes de la vie | France Inter | |
| 60 | 15 | F | Fisicast | radioscienza.it | |
| 61 | 5 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 62 | 9 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 64 | 2 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 65 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 66 | 5 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 67 | 8 | T | Tom Nelson | Thomas Nelson | |
| 68 | 10 | D | Diario De Una Científica | Santiago Guevara Villanueva | |
| 70 | 5 |  | The Common Descent Podcast | Common Descent | |
| 71 | 1 | D | DesArmando el universo | Armando | |
| 72 | 18 | T | The Vet Tech Cafe's Podcast | Vet Tech Cafe | |
| 73 | 14 | A | A Través del Universo | universo@iaa.es | |
| 74 | 3 | 汪 | 汪洁：时间的形状 | 科学有故事 | |
| 75 | 3 | S | Surprisingly Brilliant | Seeker | |
| 77 | 17 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 78 | 2 | B | Baila murena | UniGe Radio | |
| 79 | 27 | J | Jungla de Asfalto | esRadio | |
| 79 | 4 | V | Verde Mar | Caio Salles / Cumulus Comunicação e Meio Ambiente | |
| 80 | 20 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 81 | 18 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 82 | 21 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 85 | 19 | T | The Immunology Podcast | The Immunology Podcast | |
| 87 | 8 | M | Manos en la Tierra | Radio Pauta | |
| 88 | 7 | O | Oikos | Juan María Arenas | |
