| 1 | — | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | — | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 5 | — |  | The Michael Shermer Show | Michael Shermer | |
| 6 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 7 | — |  | Origin Stories | The Leakey Foundation | |
| 8 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 9 | — |  | The Common Descent Podcast | Common Descent | |
| 10 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 11 | — | W | Waarom? Daarom! | Qmusic | |
| 12 | — |  | The Science Show | ABC | |
| 13 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 14 | — |  | The Science of Everything Podcast | James Fodor | |
| 15 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 16 | — |  | Outside/In | NHPR | |
| 17 | — | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 18 | — | V | Vogels zijn dino's | Alexander Decommere en Koen Stein | |
| 19 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 20 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 21 | — |  | Science unscripted | DW | |
| 22 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 23 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 24 | — |  | The Numberphile Podcast | Brady Haran | |
| 25 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 26 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 27 | — |  | ExtinctZoo | ExtinctZoo | |
| 28 | — | W | Welt der Physik | Podcast | Welt der Physik | |
| 29 | — |  | Apes Among Us | NAWAC | |
| 30 | — |  | Chris Natuurlijk | RTV Rijnmond | |
| 31 | — | Б | Буде тобі наука | Kunsht/Куншт | |
| 32 | — | C | Cincinnati Zoo Tales | cincinnatizoo | |
| 33 | — |  | Paranormal Portal | Brent Thomas | |
| 34 | — |  | Manifold | Steve Hsu | |
| 35 | — | L | Les grandes étapes de la vie | France Inter | |
| 36 | — | М | Мослекторий | Москва 24 | |
| 37 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 38 | — | T | This Week in Evolution | Vincent Racaniello | |
| 39 | — |  | Brain Inspired | Paul Middlebrooks | |
| 40 | — | R | Rätsel der Wissenschaft | DER STANDARD | |
| 41 | — | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 42 | — | P | Podcasts – Weird Things | Andrew Mayne | |
| 43 | — | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 44 | — |  | Weather Geeks | Weather Group Television | |
| 45 | — | V | Viced Rhino: The Podcast | Viced Rhino | |
| 46 | — | S | Spooky Science Sisters | Evergreen Podcasts | Killer Podcasts | |
| 47 | — | Н | Научный стендап | Радио «Комсомольская правда» | |
| 48 | — | T | Tom Nelson | Thomas Nelson | |
| 49 | — | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 50 | — |  | BirdNote Daily | BirdNote | |
| 51 | — | M | Madame Curiosity | Naomi Frances Farabaugh | |
| 52 | — |  | Women in Science | UCTV | |
| 53 | — | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 54 | — |  | BrainStuff | iHeartPodcasts | |
| 55 | — | S | Squatch-D TV | Steve Kulls | |
| 56 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 57 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 58 | — | S | SETI Live | SETI Institute | |
| 59 | — | そ | そんない理科の時間 | そんないプロジェクト | |
| 60 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 61 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 62 | — | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 63 | — | ع | عصر حجر | Siavash Saffarianpour | |
| 64 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 65 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 66 | — |  | MonsterTalk | Blake Smith | |
| 67 | — | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 68 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 69 | — | 科 | 科博做伙講 | 國立自然科學博物館 | |
| 70 | — | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 71 | — |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 72 | — | T | The Science Show - Separate stories podcast | ABC | |
| 73 | — | W | What Makes You Click? | Daniel Mills | |
| 74 | — | T | The Biologic Podcast | Isaac V | |
| 75 | — | V | Veterinary Podcast by the VetGurus | Brendan Carmel and Mark Simpson | |
| 76 | — | П | правило 34 | Николай | |
| 77 | — | 天 | 天方烨谈 | 基因频道 | |
| 78 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 79 | — | T | The Naked Mole Rat | libo/libo | |
| 80 | — | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 81 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 82 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 83 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 84 | — |  | Nieuw Voer | Alexander Prinsen | |
| 85 | — | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 86 | — | S | Stimulating Brains | Andreas Horn | |
| 87 | — | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 88 | — | P | Pete the Vet's Podcast | Pete Wedderburn | |
| 89 | — | T | The Humble Hoof | Alicia Harlov | |
| 90 | — | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 91 | — | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 92 | — | I | Inquiries of our Reality with Shayn Jones | Bizarre Reality Media | |
| 93 | — |  | Darwins moordbekentenis | Johan Braeckman | |
| 94 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 95 | — | T | The Reality Check | The Reality Check | |
| 96 | — | П | Пожалуйста, без водорода | Данил Калабин, Андрей Гущин | |
| 97 | — |  | Paleo Nerds | paleonerds | |
| 98 | — | S | Soil Sense | Tim Hammerich and Abbey Wick, Ph.D. | |
| 99 | — | P | Paranormal Deep Dive | True Ghost Stories | Real Story Media | |
| 100 | — | T | The Stem Cell Podcast | The Stem Cell Podcast | |
