| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 3 | 10 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 4 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | 18 |  | Robinson's Podcast | Robinson Erhardt | |
| 6 | 23 |  | Brain Inspired | Paul Middlebrooks | |
| 7 | 2 | W | Wirkstoffradio (MP3 Feed) | Wirkstoffradio | |
| 8 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 9 | 2 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 10 | 5 |  | The Common Descent Podcast | Common Descent | |
| 11 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 12 | 4 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 13 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 14 | 4 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 15 | 5 |  | Science unscripted | DW | |
| 16 | 3 | A | Açık Bilim Podcast | Poddict: Tevfik Uyar - Açık Bilim | |
| 17 | 4 | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 18 | 15 | W | Waarom? Daarom! | Qmusic | |
| 19 | 43 |  | The Numberphile Podcast | Brady Haran | |
| 20 | 2 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 21 | 24 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 22 | 4 |  | UFO Chronicles Podcast | Nik Hunter | |
| 23 | 11 |  | Paranormal Portal | Brent Thomas | |
| 24 | 7 | D | Deep Science | Deutschlandfunk | |
| 25 | 15 | K | KWPN Cast | KWPN | |
| 26 | 93 | R | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | |
| 27 | 21 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 28 | 71 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 29 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 30 | 6 | T | The Naked Mole Rat | libo/libo | |
| 31 | 14 |  | The Science Show | ABC | |
| 32 | 26 | П | правило 34 | Николай | |
| 33 | — | پ | پادکست علمی اسکرید | Screed | mojir screed | |
| 34 | 6 | T | The Reality Check | The Reality Check | |
| 35 | 30 |  | Night Science | Itai Yanai & Martin Lercher | |
| 36 | 32 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 37 | 79 | S | SETI Live | SETI Institute | |
| 38 | 1 | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
| 39 | 7 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 40 | 4 |  | Outside/In | NHPR | |
| 41 | — | R | Resonator | Holger Klein / Helmholtz-Gemeinschaft | |
| 42 | — | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 43 | 28 |  | Ask Us Anything by Popular Science | Popular Science | |
| 44 | 37 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 45 | 8 | A | Açık Bilinç | Apaçık Radyo | |
| 46 | — | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 47 | 36 | N | New Books in Environmental Studies | Marshall Poe | |
| 48 | 23 |  | The Science of Everything Podcast | James Fodor | |
| 49 | 25 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 50 | 12 |  | Nieuw Voer | Alexander Prinsen | |
| 51 | 3 | I | Inquiries of our Reality with Shayn Jones | Bizarre Reality Media | |
| 52 | 88 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 53 | 4 | 2 | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | |
| 54 | 7 |  | BirdNote Daily | BirdNote | |
| 55 | 31 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 56 | 71 | 不 | 不成气候No Such Climate | 不成气候NoSuchClimate | |
| 57 | 14 | М | Мослекторий | Москва 24 | |
| 58 | 11 | T | The Vet Tech Cafe's Podcast | Vet Tech Cafe | |
| 58 | 18 | H | Habitat loss with David Attenborough | Veer Jain | |
| 59 | — | A | Andromeda | Drugi program Hrvatskoga radija | |
| 59 | 43 |  | Main Engine Cut Off | Anthony Colangelo | |
| 60 | 20 |  | The Swiss Connection | SWI swissinfo.ch | |
| 61 | 2 |  | Origin Stories | The Leakey Foundation | |
| 62 | 15 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 63 | 36 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 64 | 6 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 65 | 7 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 66 | — | P | Path to Zero | Propane Education & Research Council | |
| 66 | 31 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 67 | 22 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 68 | 8 | A | Asimov Press | Asimov Press | |
| 69 | 9 | T | The Humble Hoof | Alicia Harlov | |
| 70 | 9 | J | Jagd Podcast Jagdtalk - der Podcast für Jäger und andere Artenschützer | Markus Stifter | |
| 71 | 10 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 72 | 10 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 73 | 16 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 74 | 10 | T | This Week in Evolution | Vincent Racaniello | |
| 75 | — | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 75 | 21 |  | Science Stuff To Blow Your Mind | Podgo | |
| 76 | 9 | W | Welt der Physik | Podcast | Welt der Physik | |
| 77 | 44 | M | Mushroom Revival Podcast | Alex Dorr | |
| 77 | 14 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 78 | 19 |  | De Groene Kliniek | Gouden Haas | |
| 79 | 67 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 80 | 28 | Б | Буде тобі наука | Kunsht/Куншт | |
| 81 | 6 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 82 | 6 |  | eosmagazine | eosmagazine | |
| 83 | 9 | O | Orca Nerd | Kalyn Miller | |
| 84 | 44 |  | MonsterTalk | Blake Smith | |
| 85 | 5 | W | What The Duck?! | ABC | |
| 86 | 14 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 87 | 50 |  | Manifold | Steve Hsu | |
| 88 | 3 | T | Tom Nelson | Thomas Nelson | |
| 89 | 3 |  | Chris Natuurlijk | RTV Rijnmond | |
| 90 | 17 | 天 | 天方烨谈 | 基因频道 | |
| 91 | 2 | T | The Genetics Podcast | Sano Genetics | |
| 92 | 2 |  | The Big Ass Bird Show | Gretchen | |
| 93 | 2 |  | BrainStuff | iHeartPodcasts | |
| 94 | 4 | そ | そんない理科の時間 | そんないプロジェクト | |
| 95 | 28 |  | Eons: Surviving Deep Time | PBS | |
