| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 7 | W | What The Duck?! | ABC | |
| 3 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 4 | 20 | T | The myCOW Podcast | myCOW | |
| 5 | — | B | Brainforest Café | McKenna Academy of Natural Philosophy | |
| 6 | 193 | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 7 | 4 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 8 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 9 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 10 | 2 |  | Ask a Spaceman! | Paul M. Sutter | |
| 11 | 1 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 12 | 1 |  | Origin Stories | The Leakey Foundation | |
| 13 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 14 | 4 |  | The Science Show | ABC | |
| 15 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 16 | 16 | S | Science(ish) | Auddy | |
| 17 | — |  | Paranormal Portal | Brent Thomas | |
| 18 | 11 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 19 | 43 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 20 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 21 | 2 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 22 | 36 | T | Tom Nelson | Thomas Nelson | |
| 23 | 13 | T | The Al & Juddy Show | Agricom | |
| 24 | 10 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 25 | 6 |  | BrainStuff | iHeartPodcasts | |
| 26 | 1 |  | The Common Descent Podcast | Common Descent | |
| 27 | 5 | C | Climate Matters | Fresh FM | |
| 28 | 1 | T | The Behavioural Ecology and Evolution Podcast (the Beepcast) | noreply@blogger.com (Unknown) | |
| 29 | 1 | T | The PrimateCast | Andrew MacIntosh | |
| 30 | 1 | H | Hematopoiesis: An ASH Trainee Council Production | American Society of Hematology | |
| 31 | 1 | C | Countdown | Time, Inc. | |
| 32 | 13 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 33 | 27 |  | Outside/In | NHPR | |
| 34 | 75 | T | The Reality Check | The Reality Check | |
| 35 | — |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 36 | 37 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 37 | 4 |  | The Numberphile Podcast | Brady Haran | |
| 38 | 86 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 39 | 2 | T | The Science Show - Separate stories podcast | ABC | |
| 40 | 35 | T | The Al & Juddy Show | Agricom | |
| 41 | 10 |  | Main Engine Cut Off | Anthony Colangelo | |
| 42 | 2 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 43 | 1 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 44 | 16 |  | Brain Inspired | Paul Middlebrooks | |
| 45 | 19 |  | UFO Chronicles Podcast | Nik Hunter | |
| 46 | 38 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 47 | 139 | E | Eureka! | Stak | |
| 48 | 65 | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 49 | — | B | Børn af solen – Energiens historie | Dagbladet Information | |
| 50 | 3 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 51 | 12 | C | Climate Connections | Yale Center for Environmental Communication | |
| 52 | 23 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 53 | 1 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 54 | 12 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 55 | 17 |  | Robinson's Podcast | Robinson Erhardt | |
| 56 | — | B | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | |
| 57 | — | 天 | 天方烨谈 | 基因频道 | |
| 58 | 10 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 59 | 98 |  | Most Terrifying Places in America | Travel Channel | |
| 59 | — | L | Let's Talk Animals | WERU 89.9 FM Blue Hill, Maine Local News and Public Affairs Archives | WERU-FM 89.9 | |
| 60 | 7 |  | The Science of Everything Podcast | James Fodor | |
| 61 | — | C | Climate Change (Audio) | UCTV | |
| 61 | 28 | F | Food Safety Matters | Food Safety Magazine | |
| 62 | 19 |  | Eons: Surviving Deep Time | PBS | |
| 63 | 42 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 64 | 7 | D | Deep Science | Deutschlandfunk | |
| 64 | — | S | Surprisingly Brilliant | Seeker | |
| 65 | 24 |  | MonsterTalk | Blake Smith | |
| 65 | — | 과 | 과학책 읽어주는 남자 [과읽남] | ⓒ사이언스북케이스컴퍼니 | |
| 66 | — | N | Nature Track | ABC | |
| 67 | 1 | G | Great Moments In Science | ABC | |
| 68 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 69 | 7 | 伟 | 伟大的试验 | 科学史评话 | |
| 70 | 15 |  | ExtinctZoo | ExtinctZoo | |
| 71 | 1 | T | The Humble Hoof | Alicia Harlov | |
| 72 | 7 | S | Soil Health Labs | Soil Health Labs | |
| 73 | 1 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 74 | 3 | F | Farmers Helping Farmers | VicNoTill | |
| 75 | 3 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 76 | 11 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 77 | 6 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 78 | 39 |  | Untold Radio Network | Untold Radio Network | |
| 79 | 1 | B | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | |
| 80 | 1 | B | Big Sky Country | Bush Heritage Australia | |
| 81 | 1 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 82 | 36 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 83 | 2 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 84 | 2 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 85 | 3 | M | Microbiome (Video) | UCTV | |
| 86 | 18 | N | New Species | New Species Podcast | |
| 87 | 3 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 88 | 3 | N | Northern Lights | Agathe OLIVIER | |
| 89 | 3 | 乐 | 乐活21天营养减脂课 | 听友168512195 | |
| 90 | 3 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 91 | 15 | F | Frekvenca X | RTVSLO – Val 202 | |
| 92 | 39 | N | New Books in Environmental Studies | Marshall Poe | |
| 93 | 85 | U | Under the Lens | Bioprotection Aotearoa | |
| 94 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 95 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 96 | — | T | The Biologic Podcast | Isaac V | |
