| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 3 | 1 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 4 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 5 | 2 |  | Origin Stories | The Leakey Foundation | |
| 6 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 7 | 1 |  | The Science Show | ABC | |
| 8 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 9 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 10 | — | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 11 | 108 | T | The Science Show - Separate stories podcast | ABC | |
| 12 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 13 | 3 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 14 | 14 |  | The Common Descent Podcast | Common Descent | |
| 15 | — | W | What The Duck?! | ABC | |
| 16 | 4 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 17 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 18 | 3 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 19 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 20 | 9 |  | MonsterTalk | Blake Smith | |
| 21 | 3 | T | Tom Nelson | Thomas Nelson | |
| 22 | 3 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 23 | 3 |  | UFO Chronicles Podcast | Nik Hunter | |
| 24 | 11 |  | Paranormal Portal | Brent Thomas | |
| 25 | 11 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 26 | 7 |  | Outside/In | NHPR | |
| 27 | 10 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 28 | 6 | N | Nature Track | ABC | |
| 29 | 6 | N | New Species | New Species Podcast | |
| 30 | 12 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 31 | 3 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 32 | — | A | Astronomy (Audio) | UCTV | |
| 33 | 1 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 33 | — | F | Frekvenca X | RTVSLO – Val 202 | |
| 34 | 2 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 35 | 8 | T | The Al & Juddy Show | Agricom | |
| 36 | 10 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 37 | 7 |  | ExtinctZoo | ExtinctZoo | |
| 38 | 87 | I | Into The Paranormal, Podcast With Tony Brueski | Real Story Media | |
| 39 | 8 |  | Patient Zero | NHPR | |
| 39 | — | T | The myCOW Podcast | myCOW | |
| 40 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 41 | 122 | T | This Week in Evolution | Vincent Racaniello | |
| 42 | 4 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 43 | 4 |  | The Numberphile Podcast | Brady Haran | |
| 43 | — |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 44 | 21 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 45 | 3 |  | BrainStuff | iHeartPodcasts | |
| 46 | 77 |  | Eons: Surviving Deep Time | PBS | |
| 47 | 1 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 47 | 23 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 48 | 27 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 49 | 48 | P | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | |
| 50 | — |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 50 | 15 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 51 | 15 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 52 | 38 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 52 | 10 | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 53 | 16 | N | New Books in Environmental Studies | Marshall Poe | |
| 56 | 15 | G | Great Moments In Science | ABC | |
| 59 | 15 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 59 | 122 | E | Explain Podcast | explain.pod | |
| 59 | 13 | A | ADHD + ASD Sounds | Study Sleep Soothe | |
| 60 | 15 | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 61 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 62 | 13 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 63 | 22 | C | Climate Connections | Yale Center for Environmental Communication | |
| 64 | — | D | Dreams, what do they mean? | Anna Kate Soares | |
| 65 | 7 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 67 | 16 | T | The Humble Hoof | Alicia Harlov | |
| 67 | — | T | The Blue Fish Radio Show | Blue Fish Radio | |
| 70 | 17 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 71 | 17 | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 72 | 17 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 73 | 17 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 74 | 17 |  | SunCast | Nico Johnson | |
| 74 | 9 | D | DesignSafe Radio | Natural Hazards Engineering Research Infrastructure | |
| 76 | 16 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 76 | 8 | 化 | 化学先声 第一季 | BASF | |
| 77 | 16 | 【 | 【CC讲坛】科技 未来 | CC讲坛 | |
| 78 | 16 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 79 | 15 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 81 | 13 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 82 | 13 |  | Weather Geeks | Weather Group Television | |
| 83 | 12 |  | Strange Animals Podcast | Katherine Shaw | |
| 84 | 12 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 85 | 12 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 88 | 10 |  | Most Terrifying Places in America | Travel Channel | |
| 89 | 28 | B | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | |
| 89 | 10 | E | Eureka! | Stak | |
| 90 | 9 |  | Ask MIT Climate | MIT Climate Project | |
| 91 | 11 | P | Palaeocast | Palaeocast | |
| 92 | 10 |  | Untold Radio Network | Untold Radio Network | |
| 93 | 10 | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
| 94 | — | W | What Makes You Click? | Daniel Mills | |
| 94 | 10 |  | Science unscripted | DW | |
| 95 | 9 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 96 | 9 | W | Welt der Physik | Podcast | Welt der Physik | |
| 97 | 9 |  | Paleo Nerds | paleonerds | |
| 99 | 19 | A | About Sustainability… | Institute for Global Environmental Strategies | |
