| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | The Michael Shermer Show | Michael Shermer | |
| 3 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 4 | — |  | CountryWide | RTÉ Radio 1 | |
| 5 | — |  | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | |
| 6 | — |  | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 7 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 8 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 9 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 10 | — |  | The Met Éireann Podcast | Met Éireann | |
| 11 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 12 | — |  | The Science of Everything Podcast | James Fodor | |
| 13 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 14 | — |  | The Common Descent Podcast | Common Descent | |
| 15 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 16 | — |  | ExtinctZoo | ExtinctZoo | |
| 17 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 18 | — |  | MonsterTalk | Blake Smith | |
| 19 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 20 | — |  | Pete the Vet's Podcast | Pete Wedderburn | |
| 21 | — |  | The Science Show | ABC | |
| 22 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 23 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 24 | — |  | Audio Angling | Fishing Films & Facts | |
| 25 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 26 | — |  | Tom MacSweeney's Seascapes | Tom MacSweeney | |
| 27 | — |  | 科学星球 | BOX孙彬 | |
| 28 | — |  | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 29 | — |  | Paranormal Portal | Brent Thomas | |
| 30 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 31 | — |  | New Books in Environmental Studies | Marshall Poe | |
| 32 | — |  | K9 Conservationists | Kayla Fratt | |
| 33 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 34 | — |  | The myCOW Podcast | myCOW | |
| 35 | — |  | Cheap Astronomy Podcasts | Steve Nerlich | |
| 36 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 37 | — |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 38 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 39 | — |  | ヴォイニッチの科学書 | くりらじ | |
| 40 | — |  | Tom Nelson | Thomas Nelson | |
| 41 | — |  | What The Duck?! | ABC | |
| 42 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 43 | — |  | New Books in Mathematics | Marshall Poe | |
| 44 | — |  | 6 Ranch Podcast | James Nash | |
| 45 | — |  | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | |
| 46 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 47 | — |  | The Numberphile Podcast | Brady Haran | |
| 48 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 49 | — |  | The Genetics Podcast | Sano Genetics | |
| 50 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 51 | — |  | This Week in Evolution | Vincent Racaniello | |
| 52 | — |  | Asimov Press | Asimov Press | |
| 53 | — |  | NDN Science Show | Annie Sorrell and Loga Fixico | |
| 54 | — |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 55 | — |  | New Books in Science | New Books Network | |
| 56 | — |  | Naturally Speaking | IBAHCM | |
| 57 | — |  | The Galaxy Geeks' Podcast | The Galaxy Geeks | |
| 58 | — |  | Outside/In | NHPR | |
| 59 | — |  | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 60 | — |  | Cows and Effect | Paul Allison and Michael Blanche | |
| 61 | — |  | Grow the future | Yara Agronomy Team | |
| 62 | — |  | Facet Nation: A Gemmology Podcast | Facet Nation | |
| 63 | — |  | EdgeCast | Edge Foundation, Inc. | |
| 64 | — |  | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 65 | — |  | The Pasture Pod | Michael Blanche | |
| 66 | — |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 67 | — |  | Буде тобі наука | Kunsht/Куншт | |
| 68 | — |  | BirdNote Daily | BirdNote | |
| 69 | — |  | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 70 | — |  | Food Safety Matters | Food Safety Magazine | |
| 71 | — |  | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 72 | — |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 73 | — |  | Applied Mycology | Applied Mycology | |
| 74 | — |  | Science unscripted | DW | |
| 75 | — |  | Dairy Digressions | ADSA | |
| 76 | — |  | Manifold | Steve Hsu | |
| 77 | — |  | In Research Of | William Blake Smith | |
| 78 | — |  | Making Science with Tom Whipple | The Times | |
| 79 | — |  | Brain Inspired | Paul Middlebrooks | |
| 80 | — |  | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 81 | — |  | The Moos Room™ | University of Minnesota Extension | |
| 82 | — |  | The Mad Scientist Podcast | Evergreen Podcasts | Killer Podcasts | |
| 83 | — |  | Podcast | ice age farmer | Ice Age Farmer, iceagefarmer.com | |
| 84 | — |  | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 85 | — |  | Origin Stories | The Leakey Foundation | |
| 86 | — |  | Rätsel der Wissenschaft | DER STANDARD | |
| 87 | — |  | The Deep Dive Lab: Unraveling Materials Science | Son Hoang | |
| 88 | — |  | Space Café Radio | SpaceWatch.Global GmbH | |
| 89 | — |  | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | |
| 90 | — |  | Paleo Nerds | paleonerds | |
| 91 | — |  | America Adapts the Climate Change Podcast | Doug Parsons | |
| 92 | — |  | Joint Approach | Musculoskeletal Infection Society | |
| 93 | — |  | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 94 | — |  | Sustainably Geeky | Epically Geeky | |
| 95 | — |  | The Nature of Things | RTÉ Radio 1 | |
| 96 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 97 | — |  | Counting the Earth | Counting the Earth | |
| 98 | — |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 99 | — |  | The Reality Check | The Reality Check | |
| 100 | — |  | DiscoScienza di Andrea Bellati | Andrea Bellati & VOIS | |
