| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 67 | J | Jellyfish | Andrea Castillo | |
| 3 | 1 | L | La Ciencia Pop | Gabriel León | |
| 4 | 1 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 5 | 8 | C | Cienciaes.com | cienciaes.com | |
| 6 | 5 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 7 | 3 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 8 | 3 | T | The Genetics Podcast | Sano Genetics | |
| 9 | 3 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 10 | 7 |  | The Michael Shermer Show | Michael Shermer | |
| 11 | 9 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 12 | 4 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 13 | 6 | A | Astronomía y algo más | Ricardo Garcia | |
| 14 | 5 | L | Love in the Time of Chasmosaurs | David Orr | |
| 15 | 5 | A | AnthroBiology Podcast | Gaby Lapera | |
| 16 | 2 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 17 | 2 | V | Viren und Bakterien | Alexander Kluge | |
| 18 | 2 | E | Evolution der Intelligenz | Alexander Kluge | |
| 19 | 7 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 20 | 5 | P | Paradox Live | Pro Звук | |
| 21 | — | 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 | |
| 22 | 4 | D | DesArmando el universo | Armando | |
| 23 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 24 | 11 |  | Science unscripted | DW | |
| 25 | 1 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 26 | 4 | W | What The Duck?! | ABC | |
| 27 | 4 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 28 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 29 | 2 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 30 | 10 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 31 | 30 |  | Ask a Spaceman! | Paul M. Sutter | |
| 32 | 4 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 33 | 3 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 34 | 16 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 35 | 90 |  | Night Science | Itai Yanai & Martin Lercher | |
| 36 | 38 | H | Hablemos de perros | Xila´s | |
| 37 | 6 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 38 | 58 |  | Paranormal Portal | Brent Thomas | |
| 39 | 1 | A | A Través del Universo | universo@iaa.es | |
| 40 | 1 | C | Curiosidades de los animales marinos | María | |
| 41 | 3 |  | Oceanography (Video) | UCTV | |
| 42 | 43 |  | MonsterTalk | Blake Smith | |
| 43 | 11 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 44 | 2 |  | Brain Inspired | Paul Middlebrooks | |
| 45 | 12 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 46 | 12 |  | Shark Week: The Podcast | Discovery | |
| 47 | 2 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 48 | 2 |  | The Numberphile Podcast | Brady Haran | |
| 49 | 2 | M | Mushroom Revival Podcast | Alex Dorr | |
| 50 | 14 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 51 | 38 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 52 | — | D | Dairy Digressions | ADSA | |
| 53 | 16 |  | Outside/In | NHPR | |
| 54 | 13 | Р | Размышления физика о [не]реальности | Евгений Сидоров | |
| 55 | 12 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 56 | 8 |  | Robinson's Podcast | Robinson Erhardt | |
| 57 | 8 | E | Engage Free Audiobook in Romance, Fantasy | Full Audiobook | |
| 58 | 8 |  | 6 Ranch Podcast | James Nash | |
| 59 | 4 |  | Eons: Surviving Deep Time | PBS | |
| 60 | 9 |  | UFO Chronicles Podcast | Nik Hunter | |
| 61 | 9 | D | DOORS Black Sea Podcast | DOORS Black Sea | |
| 62 | 9 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 63 | 9 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 64 | 8 |  | BirdNote Daily | BirdNote | |
| 65 | 8 | F | Food Safety Matters | Food Safety Magazine | |
| 66 | 8 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 67 | 8 | W | What Is Life? | Carl Zimmer | |
| 68 | 8 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 69 | 7 | E | El Método | Luis Quevedo / CUONDA | |
| 70 | 7 | N | New Books in Science | New Books Network | |
| 71 | 7 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 72 | 7 | B | Biologia para distraídos - Professor Caio César | Biologia para distraídos | |
| 73 | 7 |  | The Science of Everything Podcast | James Fodor | |
| 74 | 7 |  | The Science Show | ABC | |
| 75 | 7 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 76 | 6 | A | Astronomy (Video) | UCTV | |
| 77 | 6 | T | The Human Brain Project Podcast | Human Brain Project | |
| 78 | 2 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 79 | 7 | F | Fermentation Speaker Series | Elisa Caffrey, David Zilber, and Justin Sonnenburg | |
| 80 | 7 | L | Los Seres Vivios Se Adaptan A Las Concentraciones De Las Soluciones- Juana Puerto, Sofia Rodriguez Y Karen Suarez, Noveno A | Karen Suarez | |
| 81 | 6 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 82 | 5 |  | Origin Stories | The Leakey Foundation | |
| 83 | 1 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 84 | 6 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 85 | 6 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 86 | 6 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 87 | 6 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 88 | 1 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 89 | 6 | U | Universo paralelo | Universo Paralelo | |
| 90 | 6 | C | Casual Space | Beth Mund | |
| 91 | 5 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 92 | 4 | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
| 93 | 3 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 94 | 2 |  | BrainStuff | iHeartPodcasts | |
| 95 | 4 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 96 | 3 | T | Tom Nelson | Thomas Nelson | |
| 97 | 3 | W | Welt der Physik | Podcast | Welt der Physik | |
| 98 | 3 | N | New Books in Environmental Studies | Marshall Poe | |
| 99 | 1 |  | Ask MIT Climate | MIT Climate Project | |
| 100 | 1 |  | The Swiss Connection | SWI swissinfo.ch | |
