| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 9 |  | The Michael Shermer Show | Michael Shermer | |
| 3 | 45 | J | Jellyfish | Andrea Castillo | |
| 4 | 1 | L | La Ciencia Pop | Gabriel León | |
| 5 | 3 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 6 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 7 | 3 | C | Cienciaes.com | cienciaes.com | |
| 8 | 101 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 9 | 4 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 10 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 11 | 4 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 12 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 13 | 6 | T | The Genetics Podcast | Sano Genetics | |
| 14 | 6 | D | DesArmando el universo | Armando | |
| 15 | 7 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 16 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 17 | 5 | A | Astronomía y algo más | Ricardo Garcia | |
| 18 | 9 | L | Love in the Time of Chasmosaurs | David Orr | |
| 19 | 9 |  | Brain Inspired | Paul Middlebrooks | |
| 20 | 7 | A | AnthroBiology Podcast | Gaby Lapera | |
| 21 | 5 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 22 | 5 | V | Viren und Bakterien | Alexander Kluge | |
| 23 | 5 | E | Evolution der Intelligenz | Alexander Kluge | |
| 24 | 9 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 25 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 26 | 75 | N | New Books in Environmental Studies | Marshall Poe | |
| 27 | 78 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 28 | 99 | М | Мослекторий | Москва 24 | |
| 29 | 2 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 30 | 6 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 31 | 10 | 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 | |
| 32 | 10 | W | What The Duck?! | ABC | |
| 33 | 10 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 34 | 9 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 35 | 72 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 36 | 2 | A | A Través del Universo | universo@iaa.es | |
| 37 | 18 |  | Science unscripted | DW | |
| 38 | 12 | D | Dairy Digressions | ADSA | |
| 39 | 13 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 40 | 10 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 41 | 21 | P | Paradox Live | Pro Звук | |
| 42 | — | T | Terremotos Y Volcanes - Volcán Vesubio | anto acs. | |
| 43 | 11 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 44 | 8 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 45 | 6 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 46 | 11 | C | Curiosidades de los animales marinos | María | |
| 47 | 10 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 48 | 10 | C | Climate Change (Video) | UCTV | |
| 49 | 9 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 50 | 9 |  | The Numberphile Podcast | Brady Haran | |
| 51 | 9 | M | Mushroom Revival Podcast | Alex Dorr | |
| 52 | 7 |  | Night Science | Itai Yanai & Martin Lercher | |
| 53 | 10 | H | Hablemos de perros | Xila´s | |
| 54 | 8 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 55 | 11 |  | Paranormal Portal | Brent Thomas | |
| 56 | 7 |  | Oceanography (Video) | UCTV | |
| 57 | 33 |  | MonsterTalk | Blake Smith | |
| 58 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 59 | 7 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 60 | 14 |  | Shark Week: The Podcast | Discovery | |
| 61 | — | D | DOORS Black Sea Podcast | DOORS Black Sea | |
| 61 | 14 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 62 | 9 |  | Outside/In | NHPR | |
| 63 | 12 | Р | Размышления физика о [не]реальности | Евгений Сидоров | |
| 64 | 93 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 65 | 13 |  | Eons: Surviving Deep Time | PBS | |
| 66 | 12 |  | Robinson's Podcast | Robinson Erhardt | |
| 67 | 11 | E | Engage Free Audiobook in Romance, Fantasy | Full Audiobook | |
| 68 | 11 |  | 6 Ranch Podcast | James Nash | |
| 69 | 11 |  | UFO Chronicles Podcast | Nik Hunter | |
| 70 | 11 | E | El Método | Luis Quevedo / CUONDA | |
| 72 | 10 |  | BirdNote Daily | BirdNote | |
| 73 | 10 | F | Food Safety Matters | Food Safety Magazine | |
| 74 | 10 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 75 | 10 | W | What Is Life? | Carl Zimmer | |
| 76 | 9 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 77 | 9 | T | The Human Brain Project Podcast | Human Brain Project | |
| 78 | 9 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 79 | 9 | N | New Books in Science | New Books Network | |
| 80 | 9 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 81 | 9 | B | Biologia para distraídos - Professor Caio César | Biologia para distraídos | |
| 82 | 9 |  | The Science of Everything Podcast | James Fodor | |
| 83 | 9 |  | The Science Show | ABC | |
| 84 | 9 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 85 | 9 | A | Astronomy (Video) | UCTV | |
| 86 | 9 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 87 | 9 | F | Fermentation Speaker Series | Elisa Caffrey, David Zilber, and Justin Sonnenburg | |
| 88 | 9 | L | Los Seres Vivios Se Adaptan A Las Concentraciones De Las Soluciones- Juana Puerto, Sofia Rodriguez Y Karen Suarez, Noveno A | Karen Suarez | |
| 89 | 9 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 90 | 9 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 91 | 9 |  | Origin Stories | The Leakey Foundation | |
| 92 | 9 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 93 | 9 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 94 | 9 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 95 | 9 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 96 | 9 |  | BrainStuff | iHeartPodcasts | |
| 97 | 9 | U | Universo paralelo | Universo Paralelo | |
| 98 | 9 | C | Casual Space | Beth Mund | |
| 99 | 8 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 100 | 8 | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
