| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 4 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 5 | — | L | La Ciencia Pop | Gabriel León | |
| 6 | — | S | Stimulating Brains | Andreas Horn | |
| 7 | — | C | Cienciaes.com | cienciaes.com | |
| 8 | — | A | Astronomía y algo más | Ricardo Garcia | |
| 9 | — | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 10 | — | H | Hablemos de perros | Xila´s | |
| 11 | — | N | Nature Track | ABC | |
| 12 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 13 | — | E | el charco | Podcastidae | |
| 14 | — | P | Paws & Reward Podcast | Marissa Martino, CDBC, CTC | |
| 15 | — |  | The Clean Energy Revolution | National Grid | |
| 16 | — | E | EarthChat | BEAM Mitchell Environment Group Inc | |
| 17 | — | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 18 | — |  | The Native Plant Podcast | Native Plant Podcast | |
| 19 | — | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 20 | — | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 21 | — | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 22 | — | I | Informe Miguel del Pino | esRadio | |
| 23 | — |  | Manifold | Steve Hsu | |
| 24 | — |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 25 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 26 | — | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 27 | — | E | El Método | Luis Quevedo / CUONDA | |
| 28 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 29 | — | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 30 | — | A | A Través del Universo | universo@iaa.es | |
| 31 | — | G | Genética y Evolución recuperación | malena | |
| 32 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 33 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 34 | — | Б | Буде тобі наука | Kunsht/Куншт | |
| 35 | — | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 36 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 37 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 38 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 39 | — |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 40 | — |  | The Michael Shermer Show | Michael Shermer | |
| 41 | — |  | How Wild | NPR | |
| 42 | — |  | Brain Inspired | Paul Middlebrooks | |
| 43 | — | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 44 | — | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 45 | — |  | The Science of Everything Podcast | James Fodor | |
| 46 | — |  | Most Terrifying Places in America | Travel Channel | |
| 47 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 48 | — |  | Origin Stories | The Leakey Foundation | |
| 49 | — | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 50 | — | П | правило 34 | Николай | |
| 51 | — | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 52 | — |  | Eons: Surviving Deep Time | PBS | |
| 53 | — |  | The Common Descent Podcast | Common Descent | |
| 54 | — |  | The Science Show | ABC | |
| 55 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 56 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 57 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 58 | — | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 59 | — | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 60 | — | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 61 | — | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 62 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 63 | — | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 64 | — | T | The Pasture Pod | Michael Blanche | |
| 65 | — | W | Welt der Physik | Podcast | Welt der Physik | |
| 66 | — |  | Outside/In | NHPR | |
| 67 | — | E | eanCast: Weekly Neurology | ean.org | |
| 68 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 69 | — |  | The Confessionals | Merkel Media | |
| 70 | — | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 71 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 72 | — | F | Fertility Insights | CooperSurgical Fertility Solutions | |
| 73 | — |  | MonsterTalk | Blake Smith | |
| 74 | — | L | Les grandes étapes de la vie | France Inter | |
| 75 | — | R | Radio Beagle | RadioBeagle | |
| 76 | — | М | Мослекторий | Москва 24 | |
| 77 | — | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 78 | — |  | Paranormal Portal | Brent Thomas | |
| 79 | — | C | Cryptid Clues | Urban Myth, Monsters, True Crime, Found Footage, Bigfoot, Sasquatch, Skunk Ape, Cryptids, Ufos, Ghosts, Demons, Dogman, Skin Walker, Dover Demon, Yeti, Mothman, Jersey Devil, Chupacabra, Lake monster, Possession, Gnomes, The Orbs, Ogopogo | |
| 80 | — | G | Growing the Valley | University of California, Agriculture and Natural Resources | |
| 81 | — | Ш | ШоПоКо | ШоПоКо | |
| 82 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 83 | — | D | DesArmando el universo | Armando | |
| 84 | — | T | The Microbiome Podcast | The American Microbiome Institute | |
| 85 | — |  | BirdNote Daily | BirdNote | |
| 86 | — | B | Brain Matters | Brain Matters Neuroscience | |
| 87 | — | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 88 | — | U | Universo paralelo | Universo Paralelo | |
| 89 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 90 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 91 | — | W | What The Duck?! | ABC | |
| 92 | — | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 93 | — | C | ClimateCast | ClimateCast | |
| 94 | — |  | Podcast radioterapia | Welfany Neves | |
| 95 | — | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 96 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 97 | — | C | Creatividad | Laura Martin | |
| 98 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 99 | — | F | Food Safety Matters | Food Safety Magazine | |
| 100 | — |  | The Numberphile Podcast | Brady Haran | |
