| 1 | — | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 2 | 1 |  | Radiolab | WNYC Studios | |
| 3 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 4 | 2 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 5 | 2 | C | Cienciaes.com | cienciaes.com | |
| 6 | 2 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 7 | 2 | A | Astronomía y algo más | Ricardo Garcia | |
| 8 | — | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 9 | — | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 10 | — | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 11 | — | I | Informe Miguel del Pino | esRadio | |
| 12 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 13 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 14 | — |  | Science unscripted | DW | |
| 15 | 2 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 16 | 1 | A | A Través del Universo | universo@iaa.es | |
| 17 | 1 |  | Patient Zero | NHPR | |
| 18 | — | L | La Ciencia Pop | Gabriel León | |
| 19 | 1 |  | Brain Inspired | Paul Middlebrooks | |
| 20 | 1 | T | This Week in Evolution | Vincent Racaniello | |
| 21 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 22 | 2 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 23 | 5 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 24 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 25 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 26 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 27 | 1 | Б | Буде тобі наука | Kunsht/Куншт | |
| 28 | 6 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 29 | 6 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 30 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 31 | 19 |  | UFO Chronicles Podcast | Nik Hunter | |
| 32 | 1 | W | What Makes You Click? | Daniel Mills | |
| 33 | 46 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 34 | 60 | E | eanCast: Weekly Neurology | ean.org | |
| 35 | 2 | П | правило 34 | Николай | |
| 36 | 7 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 37 | 66 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 38 | 6 |  | Ask a Spaceman! | Paul M. Sutter | |
| 39 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 40 | 16 | E | El Método | Luis Quevedo / CUONDA | |
| 41 | 3 | O | Optimise | Optimise | |
| 42 | 5 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 43 | 2 |  | The Science of Everything Podcast | James Fodor | |
| 44 | 10 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 45 | 10 |  | The Science Show | ABC | |
| 46 | 11 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 47 | 1 | G | Get The Bug | Umberto Diecinove | |
| 48 | 12 | L | Les grandes étapes de la vie | France Inter | |
| 49 | 12 | W | What The Duck?! | ABC | |
| 50 | 12 | Ш | ШоПоКо | ШоПоКо | |
| 51 | 16 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 52 | 74 | J | Jungla de Asfalto | esRadio | |
| 53 | — | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 54 | 73 | M | Mentes Asombrosas, Mentes Misteriosas | Doris Hermosilla Ciencia | |
| 55 | 16 |  | MonsterTalk | Blake Smith | |
| 56 | 16 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 57 | 6 | E | El Método | Luis Quevedo / CUONDA | |
| 58 | — | М | Мослекторий | Москва 24 | |
| 59 | — | V | Visibilizando la tricotilomanía: el desorden de halarse el cabello | Paola N. Santiago Pagán | |
| 60 | 18 |  | The Common Descent Podcast | Common Descent | |
| 61 | 16 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 62 | 14 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 63 | 14 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 64 | 12 |  | Most Terrifying Places in America | Travel Channel | |
| 65 | 12 | S | Science(ish) | Auddy | |
| 66 | 12 | U | Universo paralelo | Universo Paralelo | |
| 67 | 10 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 68 | 10 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 69 | 10 |  | Ask MIT Climate | MIT Climate Project | |
| 70 | 10 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 71 | 10 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 72 | 9 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 73 | 3 | M | Mushroom Revival Podcast | Alex Dorr | |
| 74 | 10 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 75 | 10 | T | The Immunology Podcast | The Immunology Podcast | |
| 76 | 4 | S | Saber de física y química | Maria Roel | |
| 77 | 11 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 78 | 10 | Н | Наука | Лучшее Радио | |
| 79 | 10 | P | Podcast - Nueva+Mente | Tele 13 Radio | |
| 80 | 10 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 81 | 10 |  | SunCast | Nico Johnson | |
| 82 | 10 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 83 | 10 |  | Origin Stories | The Leakey Foundation | |
| 84 | 10 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 85 | 10 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 86 | 2 | P | Palaeocast | Palaeocast | |
| 87 | 2 |  | Biotecnología al día | biotechaldia | |
| 88 | 2 | T | The Biology of Superheroes Podcast | Dr. Shane Campbell-Staton and Arien Darby | |
| 89 | 2 | C | Curiosidades de los animales marinos | María | |
| 90 | 13 | D | DaniCultura | Daniel Pazos Herrero | |
| 91 | 13 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 92 | 11 |  | Eons: Surviving Deep Time | PBS | |
| 93 | 11 |  | Outside/In | NHPR | |
| 94 | 11 |  | Nephilim Death Squad | TopLobsta Productions | |
| 95 | 7 | O | Oceanography (Audio) | UCTV | |
| 96 | 7 | Н | Научный стендап | Радио «Комсомольская правда» | |
| 97 | 7 |  | Night Science | Itai Yanai & Martin Lercher | |
| 98 | 7 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 99 | 7 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 100 | 7 | N | New Books in Mathematics | Marshall Poe | |
