| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 3 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 6 | 1 |  | The Common Descent Podcast | Common Descent | |
| 7 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 9 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 10 | 2 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 11 | 3 |  | The Science Show | ABC | |
| 12 | 5 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 13 | 2 |  | Paranormal Portal | Brent Thomas | |
| 14 | 3 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 15 | 1 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 16 | 3 |  | Ask a Spaceman! | Paul M. Sutter | |
| 17 | 3 |  | Origin Stories | The Leakey Foundation | |
| 18 | 2 |  | The Science of Everything Podcast | James Fodor | |
| 19 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 20 | 12 | W | What The Duck?! | ABC | |
| 21 | 2 |  | The Numberphile Podcast | Brady Haran | |
| 22 | 21 |  | MonsterTalk | Blake Smith | |
| 23 | 4 |  | Robinson's Podcast | Robinson Erhardt | |
| 24 | 2 |  | Main Engine Cut Off | Anthony Colangelo | |
| 25 | 4 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 26 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 27 | 3 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 28 | 7 |  | BrainStuff | iHeartPodcasts | |
| 29 | 1 |  | BirdNote Daily | BirdNote | |
| 30 | 17 | P | Palaeocast | Palaeocast | |
| 31 | 6 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 32 | 2 | D | DiscoScienza di Andrea Bellati | Andrea Bellati & VOIS | |
| 33 | 6 | M | Making Science with Tom Whipple | The Times | |
| 34 | 8 | S | Science(ish) | Auddy | |
| 35 | 1 |  | Untold Radio Network | Untold Radio Network | |
| 36 | 5 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 37 | 15 |  | Brain Inspired | Paul Middlebrooks | |
| 38 | 5 | O | Outdoor Lives by Mike Raine | Mike Raine | |
| 39 | 80 | C | Cows and Effect | Paul Allison and Michael Blanche | |
| 40 | 12 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 41 | 50 | T | The Humble Hoof | Alicia Harlov | |
| 42 | 13 | T | Tom Nelson | Thomas Nelson | |
| 43 | 4 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 44 | 67 | B | Branch Out | Botanic Gardens of Sydney | |
| 45 | 101 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 46 | 151 |  | Weather Geeks | Weather Group Television | |
| 47 | 10 |  | Night Science | Itai Yanai & Martin Lercher | |
| 48 | 140 | W | Waterfall - Saving Water Podcast | CCW - The Consumer Council For Water | |
| 49 | — | N | Nature Track | ABC | |
| 50 | — | D | Deep Marine Scenes | Deep Marine Scenes | |
| 51 | — | W | Water Stories | Stockholm Environment Institute (SEI) | |
| 52 | 12 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 53 | 7 | M | Met Office - Podcasts | Met Office | |
| 54 | 10 | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 55 | 14 |  | ExtinctZoo | ExtinctZoo | |
| 56 | 7 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 57 | 19 |  | Manifold | Steve Hsu | |
| 58 | 40 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 59 | 16 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 60 | 15 |  | Outside/In | NHPR | |
| 61 | 1 | T | The Genetics Podcast | Sano Genetics | |
| 62 | 31 | Б | Буде тобі наука | Kunsht/Куншт | |
| 63 | 15 | N | New Books in Science | New Books Network | |
| 64 | 13 | B | Broadly Speaking | Broads National Park | |
| 65 | 12 | D | Dedication Point | Birds of Prey NCA Partnership | |
| 66 | 11 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 67 | 10 | す | すごい進化ラジオ | 鈴木 紀之（昆虫生態学者） | |
| 68 | 10 | T | The Bigfoot Show | The Bigfoot Show | |
| 69 | 10 | B | Breaking Green Ceilings | Sapna Mulki | |
| 70 | 6 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 71 | 21 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 72 | 11 | U | Upper Onny Farmers Podcast | Matt Sankey | |
| 73 | 24 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 74 | 13 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 75 | 6 | E | eanCast: Weekly Neurology | ean.org | |
| 76 | 10 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 77 | 13 | E | Eureka! | Stak | |
| 79 | 14 | S | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | |
| 80 | 12 | C | CountryWide | RTÉ Radio 1 | |
| 81 | 11 |  | Apes Among Us | NAWAC | |
| 82 | 1 |  | Shark Week: The Podcast | Discovery | |
| 83 | 1 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 84 | 41 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 85 | 49 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 86 | 19 | A | As Long As The River Flows | Keepers of the Water | |
| 87 | 7 |  | Strange Animals Podcast | Katherine Shaw | |
| 88 | 8 | T | Tinfoil Tales | Brandon Wright | |
| 89 | 12 | S | Sound from The Ocean (Suara dari Laut) | Sound of The Sea | |
| 90 | 17 | A | ADHD + ASD Sounds | Study Sleep Soothe | |
| 91 | 20 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 92 | — | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 93 | 49 | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 94 | 5 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 95 | 19 | T | The Secure World Foundation Podcast | Secure World Foundation | |
| 96 | 18 | A | Around the World in 80 Trees | Jonathan Drori, Mike Greenwood | |
| 97 | 2 | N | New Books in Environmental Studies | Marshall Poe | |
| 98 | 15 | T | The storm | Podcaster16/Jaxon2011 | |
| 99 | 15 | A | Audio Angling | Fishing Films & Facts | |
| 100 | 15 | F | Forêt Primaire : Rencontre Avec Francis Hallé | Antoine Soustre | |
| 101 | 15 | B | Biology and Chemistry A Level | Jd Cameron | |
| 103 | 47 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 104 | 30 | T | The Pasture Pod | Michael Blanche | |
