| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 1 | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 3 | 23 |  | The Common Descent Podcast | Common Descent | |
| 4 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | 5 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 6 | 14 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 7 | 2 |  | Ask a Spaceman! | Paul M. Sutter | |
| 8 | — | P | Paws & Reward Podcast | Marissa Martino, CDBC, CTC | |
| 9 | 3 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 10 | 18 | P | Palaeocast | Palaeocast | |
| 11 | 6 | W | Waarom? Daarom! | Qmusic | |
| 12 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 13 | 19 |  | Outside/In | NHPR | |
| 14 | 10 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 15 | 29 |  | The Science of Everything Podcast | James Fodor | |
| 16 | 80 |  | The Numberphile Podcast | Brady Haran | |
| 17 | 39 |  | Chris Natuurlijk | RTV Rijnmond | |
| 18 | 34 | A | Asimov Press | Asimov Press | |
| 19 | 1 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 20 | 16 | T | The Naked Mole Rat | libo/libo | |
| 21 | 103 | M | Mushroom Revival Podcast | Alex Dorr | |
| 22 | 156 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 23 | 9 |  | De Groene Kliniek | Gouden Haas | |
| 24 | 14 |  | BirdNote Daily | BirdNote | |
| 25 | 11 |  | Main Engine Cut Off | Anthony Colangelo | |
| 26 | 7 |  | Manifold | Steve Hsu | |
| 27 | 10 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 28 | 13 | N | New Books in Environmental Studies | Marshall Poe | |
| 29 | 2 |  | Brain Inspired | Paul Middlebrooks | |
| 30 | 19 |  | Robinson's Podcast | Robinson Erhardt | |
| 31 | 8 |  | The Science Show | ABC | |
| 32 | 24 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 33 | 14 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 34 | 37 | T | Tom Nelson | Thomas Nelson | |
| 35 | 28 | ع | عصر حجر | Siavash Saffarianpour | |
| 36 | 95 | W | What The Duck?! | ABC | |
| 37 | 21 | Б | Буде тобі наука | Kunsht/Куншт | |
| 38 | 96 | V | Vogels zijn dino's | Alexander Decommere en Koen Stein | |
| 39 | 9 |  | Paranormal Portal | Brent Thomas | |
| 40 | 18 |  | Origin Stories | The Leakey Foundation | |
| 41 | 29 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 42 | 21 |  | Eons: Surviving Deep Time | PBS | |
| 43 | 29 | T | The Immunology Podcast | The Immunology Podcast | |
| 44 | 30 | T | The Effective Data Scientist | Alexander Schacht and Paolo Eusebi | |
| 45 | 44 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 46 | 93 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 47 | 14 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 48 | 35 |  | UFO Chronicles Podcast | Nik Hunter | |
| 49 | 56 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 50 | 78 | Z | Zoo Logic | Dr. Grey Stafford | |
| 51 | 15 | T | The Reality Check | The Reality Check | |
| 52 | 1 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 53 | — | B | Branch Out | Botanic Gardens of Sydney | |
| 54 | 93 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 55 | 93 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 56 | 8 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 57 | 32 | T | Tinfoil Tales | Brandon Wright | |
| 58 | 31 | П | правило 34 | Николай | |
| 59 | 2 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 60 | 8 | F | For The Curious | Sophie Gowen | |
| 61 | 23 | P | Project Botany | David Brooksby | |
| 62 | 33 |  | Science unscripted | DW | |
| 63 | — | 科 | 科博做伙講 | 國立自然科學博物館 | |
| 64 | — | A | Applied Mycology | Applied Mycology | |
| 65 | 6 |  | Joint Approach | Musculoskeletal Infection Society | |
| 66 | 56 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 67 | 37 | そ | そんない理科の時間 | そんないプロジェクト | |
| 68 | 34 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 69 | 26 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 70 | 35 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 71 | 78 | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 72 | 27 |  | Ask MIT Climate | MIT Climate Project | |
| 73 | 27 | H | Habitat loss with David Attenborough | Veer Jain | |
| 74 | 32 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 75 | 36 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 76 | 36 | B | BioAudio | Elizabeth Clare | |
| 77 | 36 | М | Мослекторий | Москва 24 | |
| 78 | 27 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 79 | 32 | T | The Genetics Podcast | Sano Genetics | |
| 80 | 26 |  | BrainStuff | iHeartPodcasts | |
| 81 | 32 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 82 | 118 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 83 | 33 | N | New Books in Mathematics | Marshall Poe | |
| 84 | 29 | 天 | 天方烨谈 | 基因频道 | |
| 85 | 23 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 86 | 23 | A | Allskool Feelosophy | M.D. Lapod | |
| 87 | 29 | C | Climate Connections | Yale Center for Environmental Communication | |
| 88 | 28 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 89 | 83 | B | Beditations | Hypnos Beds | |
| 90 | 25 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 91 | 24 | F | FQxI Podcast | The Foundational Questions Institute | |
| 92 | 22 | A | Açık Bilinç | Apaçık Radyo | |
| 93 | 24 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 94 | 18 | P | Podcast Helende Kracht | Museum Volkenkunde | |
| 95 | 18 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 96 | 17 |  | Untold Radio Network | Untold Radio Network | |
| 97 | 24 | F | Frekvenca X | RTVSLO – Val 202 | |
| 98 | 23 | W | Welt der Physik | Podcast | Welt der Physik | |
| 99 | 14 | A | Air Quality Matters | Simon Jones | |
| 100 | 22 | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
