| 1 | 1 | C | Cienciaes.com | cienciaes.com | |
| 2 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | 1 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 4 | 1 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 5 | 7 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | 4 |  | Radiolab | WNYC Studios | |
| 7 | — | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 8 | 2 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 9 | 4 | T | The Behavioural Ecology and Evolution Podcast (the Beepcast) | noreply@blogger.com (Unknown) | |
| 9 | 5 | A | Astronomía y algo más | Ricardo Garcia | |
| 10 | 4 |  | Paranormal Portal | Brent Thomas | |
| 10 | 4 | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 11 | 9 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 12 | 6 |  | Ask a Spaceman! | Paul M. Sutter | |
| 13 | 4 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 14 | 4 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 15 | 8 | L | La Ciencia Pop | Gabriel León | |
| 16 | 34 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 17 | 34 |  | Main Engine Cut Off | Anthony Colangelo | |
| 18 | 6 | П | правило 34 | Николай | |
| 19 | 11 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 20 | 3 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 21 | 6 |  | The Michael Shermer Show | Michael Shermer | |
| 22 | 7 | C | Cascando de Ciencia | Cascando de Ciencia | |
| 23 | 11 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 24 | 10 | T | The Atomic Show | Rod Adams - Atomic Insights | |
| 25 | 6 |  | Manifold | Steve Hsu | |
| 26 | 10 |  | Outside/In | NHPR | |
| 27 | 10 | J | Jungla de Asfalto | esRadio | |
| 28 | 11 | T | The Naked Mole Rat | libo/libo | |
| 29 | 31 | I | Il gorilla ce l'ha piccolo | storielibere.fm | |
| 30 | 66 | T | The Genetics Podcast | Sano Genetics | |
| 31 | 78 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 32 | — | K | KGNU - How On Earth | KGNU - How On Earth | |
| 33 | 32 |  | UFO Chronicles Podcast | Nik Hunter | |
| 34 | 67 |  | The Numberphile Podcast | Brady Haran | |
| 35 | 7 | I | Informe Miguel del Pino | esRadio | |
| 36 | 2 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 37 | 2 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 38 | 13 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 39 | 5 | F | Food Safety Matters | Food Safety Magazine | |
| 39 | 8 |  | Robinson's Podcast | Robinson Erhardt | |
| 40 | 24 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 41 | 18 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 42 | 6 | A | ADHD + ASD Sounds | Study Sleep Soothe | |
| 42 | 6 |  | The Science of Everything Podcast | James Fodor | |
| 43 | 27 | E | El Método | Luis Quevedo / CUONDA | |
| 44 | 4 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 45 | 7 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 46 | — | E | Ecólogo en Acción | Ecólogo en Acción | |
| 47 | 9 | H | Hablemos de perros | Xila´s | |
| 48 | 19 | N | New Books in Mathematics | Marshall Poe | |
| 49 | 3 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 50 | 3 | S | Spit and Twitches: The Animal Cognition Podcast | Dr. Dave Brodbeck (dave.brodbeck@algomau.ca) | |
| 51 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 52 | 32 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 53 | 1 | S | Solar Maverick Podcast | Benoy Thanjan | |
| 54 | 26 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 55 | 4 |  | Brain Inspired | Paul Middlebrooks | |
| 56 | — | D | Deep Science | Deutschlandfunk | |
| 57 | 19 |  | The Science Show | ABC | |
| 58 | 25 |  | Untold Radio Network | Untold Radio Network | |
| 59 | 1 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 60 | 27 | U | Universo paralelo | Universo Paralelo | |
| 61 | 4 | Q | Quantum Mongolia | Quantum Mongolia | |
| 61 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 62 | 25 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 62 | 8 | D | DesArmando el universo | Armando | |
| 63 | 30 | Б | Буде тобі наука | Kunsht/Куншт | |
| 64 | 1 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 65 | 2 | L | Les grandes étapes de la vie | France Inter | |
| 66 | 2 | M | Microbe Talk | Microbiology Society | |
| 67 | 14 | T | This Week in Evolution | Vincent Racaniello | |
| 68 | — | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 68 | 2 | M | Molecules to Ecosystems | An IB Bio Podcast | Maria Grau | |
| 69 | 1 | A | AgReg Podcast | regenerative agriculture | |
| 70 | 1 | Q | Quantum Field Theory with Dr. Rodeny A. Brooks | Dr. Rodney A. Brooks | |
| 71 | 1 | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 72 | 4 | A | A Través del Universo | universo@iaa.es | |
| 73 | 20 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 74 | 29 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 75 | 5 | E | eanCast: Weekly Neurology | ean.org | |
| 76 | 5 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 77 | 16 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 78 | 15 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 79 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 80 | 41 | N | New Books in Science | New Books Network | |
| 81 | 19 | W | Welt der Physik | Podcast | Welt der Physik | |
| 82 | 56 | W | What The Duck?! | ABC | |
| 83 | 12 | # | #РАЗБОР | Филипп Лазарев, Никита Лукьяненко, Никита Каримов | |
| 84 | 10 | W | What Is It About The Weather | Weather | |
| 85 | 1 | M | Medioambiente Y Cambio Climático | Aldo Poblete | |
| 86 | 13 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 87 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 88 | 12 | A | Asimov Press | Asimov Press | |
| 89 | 12 |  | Night Science | Itai Yanai & Martin Lercher | |
| 90 | 11 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 91 | 10 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 92 | 10 | T | The Humble Hoof | Alicia Harlov | |
| 93 | 2 | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
