| 1 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 2 | 3 |  | Radiolab | WNYC Studios | |
| 3 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 4 | 8 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 5 | 2 | A | Astronomía y algo más | Ricardo Garcia | |
| 6 | 2 | C | Cienciaes.com | cienciaes.com | |
| 7 | 37 | A | A Través del Universo | universo@iaa.es | |
| 8 | 65 |  | The Numberphile Podcast | Brady Haran | |
| 9 | — | P | Physics (Video) | UCTV | |
| 10 | — | S | Sustainability and The Sea | FutureSwell | |
| 11 | 5 | L | La Ciencia Pop | Gabriel León | |
| 12 | 5 |  | Science Friday | Science Friday and WNYC Studios | |
| 13 | 5 | W | Welt der Physik | Podcast | Welt der Physik | |
| 14 | — | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 15 | 6 | Б | Буде тобі наука | Kunsht/Куншт | |
| 16 | 6 |  | Main Engine Cut Off | Anthony Colangelo | |
| 17 | 6 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 18 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 19 | 6 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 20 | 5 | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 21 | 5 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 22 | 5 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 23 | 5 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 24 | 9 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 25 | 6 | U | Universo paralelo | Universo Paralelo | |
| 26 | 6 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 27 | 6 |  | Outside/In | NHPR | |
| 28 | 6 | S | Stimulating Brains | Andreas Horn | |
| 29 | 6 | H | Hablemos de perros | Xila´s | |
| 30 | 6 | N | Nature Track | ABC | |
| 31 | 1 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 32 | 7 | E | el charco | Podcastidae | |
| 33 | 7 | P | Paws & Reward Podcast | Marissa Martino, CDBC, CTC | |
| 34 | 7 |  | The Clean Energy Revolution | National Grid | |
| 35 | 7 | E | EarthChat | BEAM Mitchell Environment Group Inc | |
| 36 | 7 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 37 | 7 |  | The Native Plant Podcast | Native Plant Podcast | |
| 38 | 4 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 39 | 8 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 40 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 41 | 8 | Ш | ШоПоКо | ШоПоКо | |
| 42 | 37 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 43 | 6 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 44 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 45 | 10 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 46 | 10 | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 47 | 8 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 48 | 10 |  | Manifold | Steve Hsu | |
| 49 | 54 | L | Les grandes étapes de la vie | France Inter | |
| 50 | 8 | I | Informe Miguel del Pino | esRadio | |
| 51 | 8 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 52 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 53 | — |  | The Science Show | ABC | |
| 54 | 7 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 55 | 4 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 56 | 8 | E | El Método | Luis Quevedo / CUONDA | |
| 57 | 24 |  | Robinson's Podcast | Robinson Erhardt | |
| 58 | 54 | N | New Books in Environmental Studies | Marshall Poe | |
| 59 | 99 |  | SunCast | Nico Johnson | |
| 60 | 19 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 61 | 36 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 62 | 1 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 63 | 18 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 64 | 10 |  | The Michael Shermer Show | Michael Shermer | |
| 65 | 8 | G | Genética y Evolución recuperación | malena | |
| 66 | 4 |  | Brain Inspired | Paul Middlebrooks | |
| 67 | 7 |  | Origin Stories | The Leakey Foundation | |
| 68 | 18 |  | The Confessionals | Merkel Media | |
| 69 | 14 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 70 | 25 |  | BirdNote Daily | BirdNote | |
| 71 | 91 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 72 | 16 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 73 | 15 | H | History of the Earth | Richard I. Gibson | |
| 74 | 15 |  | Most Terrifying Places in America | Travel Channel | |
| 75 | 7 | D | DesArmando el universo | Armando | |
| 76 | — | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 77 | 14 | T | This Week in Evolution | Vincent Racaniello | |
| 78 | 5 |  | How Wild | NPR | |
| 79 | 15 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 80 | 20 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 81 | 34 | T | The Immunology Podcast | The Immunology Podcast | |
| 82 | 17 | C | CARTA - Anthropogeny (Video) | UCTV | |
| 83 | 11 | M | Mushroom Revival Podcast | Alex Dorr | |
| 84 | 18 | П | правило 34 | Николай | |
| 85 | 18 | S | Sonar | Nicolò Porcelluzzi - Il Post | |
| 86 | 111 | F | Fisicast | radioscienza.it | |
| 87 | 18 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 88 | 12 |  | Nephilim Death Squad | TopLobsta Productions | |
| 89 | 19 | Z | Zoo Logic | Dr. Grey Stafford | |
| 90 | 19 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 91 | 17 | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
| 92 | 10 | T | The Pasture Pod | Michael Blanche | |
| 93 | 18 |  | The Science of Everything Podcast | James Fodor | |
| 94 | 17 |  | The Common Descent Podcast | Common Descent | |
| 95 | 17 | F | FQxI Podcast | The Foundational Questions Institute | |
| 96 | 16 | O | Orbital Path | PRX | |
| 97 | 9 |  | MonsterTalk | Blake Smith | |
| 98 | 14 | W | What The Duck?! | ABC | |
| 99 | 14 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 100 | 14 | M | Mundo De los Dinosaurios | Keitlyn Garcia | |
