| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 1 | K | KWPN Cast | KWPN | |
| 3 | 1 | W | Waarom? Daarom! | Qmusic | |
| 4 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 5 | — | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 6 | 1 |  | Origin Stories | The Leakey Foundation | |
| 7 | 3 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 8 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 9 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 10 | 1 |  | MonsterTalk | Blake Smith | |
| 11 | 35 |  | The Native Plant Podcast | Native Plant Podcast | |
| 12 | 2 | P | Palaeocast | Palaeocast | |
| 13 | 104 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 14 | 6 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 15 | 2 | Б | Буде тобі наука | Kunsht/Куншт | |
| 16 | 4 | B | Brain Matters | Brain Matters Neuroscience | |
| 17 | 3 | U | Understanding Pliosaurs with Dr Judyth Sassoon | The Etches Collection | |
| 18 | 3 | L | Love in the Time of Chasmosaurs | David Orr | |
| 19 | 2 |  | The Common Descent Podcast | Common Descent | |
| 20 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 21 | 3 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 22 | 3 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 23 | 2 |  | The Science of Everything Podcast | James Fodor | |
| 24 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 25 | 3 |  | Paranormal Portal | Brent Thomas | |
| 26 | 10 |  | Ask a Spaceman! | Paul M. Sutter | |
| 27 | 4 | I | Indoor Air Quality Association Australia Chapter Podcast | Julien Colangelo | |
| 28 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 29 | 4 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 30 | 4 |  | How Wild | NPR | |
| 31 | 4 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 32 | 4 | W | Welt der Physik | Podcast | Welt der Physik | |
| 33 | 27 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 34 | 4 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 35 | 10 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 36 | 18 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 37 | 2 |  | The Numberphile Podcast | Brady Haran | |
| 38 | 7 | C | Canti degli uccelli - Natura Mediterraneo | Natura Mediterraneo | |
| 39 | 7 |  | Patient Zero | NHPR | |
| 40 | 7 |  | Strange Encounters with Rick Burgess | Blaze Podcast Network | |
| 41 | 7 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 42 | 4 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 43 | 18 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 44 | 4 | W | What The Duck?! | ABC | |
| 45 | 8 | V | Vogels zijn dino's | Alexander Decommere en Koen Stein | |
| 46 | 11 | A | Açık Bilinç | Apaçık Radyo | |
| 47 | 17 | M | Making Science with Tom Whipple | The Times | |
| 48 | 5 |  | UFO Chronicles Podcast | Nik Hunter | |
| 49 | — | F | Food Safety Matters | Food Safety Magazine | |
| 50 | 7 |  | The Science Show | ABC | |
| 51 | 9 |  | Chris Natuurlijk | RTV Rijnmond | |
| 52 | 11 | C | Consciousness and the Brain | Bernard Baars, PhD | Nautilus Press Publishing Group | |
| 53 | 10 |  | Brain Inspired | Paul Middlebrooks | |
| 54 | 10 | ع | عصر حجر | Siavash Saffarianpour | |
| 55 | 3 |  | Manifold | Steve Hsu | |
| 56 | 12 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 57 | 6 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 58 | 18 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 59 | — | R | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | |
| 60 | 33 | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 61 | 12 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 62 | 12 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 63 | 74 | М | Мослекторий | Москва 24 | |
| 64 | 87 | T | The Climate Biotech Podcast | Homeworld Collective | |
| 65 | 18 | J | Journey into Permaculture | Vinson Corbo | |
| 66 | 42 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 67 | 10 | N | New Books in Mathematics | Marshall Poe | |
| 68 | 80 |  | BrainStuff | iHeartPodcasts | |
| 69 | 35 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 70 | 15 | P | Podcast Helende Kracht | Museum Volkenkunde | |
| 71 | 15 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 72 | 101 | M | MyScience Prep | Mark and Jack Kernion | |
| 73 | 115 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 74 | — | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 75 | 17 | R | Real Science Radio | Bob Enyart | |
| 76 | 11 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 77 | 18 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 78 | 11 |  | Outside/In | NHPR | |
| 79 | 32 |  | Main Engine Cut Off | Anthony Colangelo | |
| 80 | 18 | A | Andromeda | Drugi program Hrvatskoga radija | |
| 81 | 15 |  | Eons: Surviving Deep Time | PBS | |
| 82 | 34 |  | Most Terrifying Places in America | Travel Channel | |
| 83 | 13 |  | Darwins moordbekentenis | Johan Braeckman | |
| 84 | 13 | L | Les grandes étapes de la vie | France Inter | |
| 85 | 16 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 86 | 10 | B | Big Bang(aka the start of the universe) | Rebecca Kabbah | |
| 87 | 10 | D | Dinosaurs Will Always Be Awesome | Jimmy Waldron | |
| 88 | 16 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 89 | 96 | H | Habitat loss with David Attenborough | Veer Jain | |
| 90 | 17 | T | The Happy Botanist | Allasandra Valdez | |
| 91 | — | A | Allskool Feelosophy | M.D. Lapod | |
| 92 | 18 | T | Tom Nelson | Thomas Nelson | |
| 93 | 15 | N | New Books in Environmental Studies | Marshall Poe | |
| 94 | 19 | そ | そんない理科の時間 | そんないプロジェクト | |
| 95 | 16 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 96 | 16 | A | AnthroBiology Podcast | Gaby Lapera | |
| 97 | 70 | N | NASA ScienceCasts | NASA Science | |
| 98 | 16 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 99 | 18 | T | The Field Guides | The Field Guides | |
| 100 | 17 | П | правило 34 | Николай | |
