| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 4 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 5 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 6 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 7 | 8 |  | Nephilim Death Squad | TopLobsta Productions | |
| 8 | 5 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 9 | 12 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 10 | 1 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 11 | 28 |  | Most Terrifying Places in America | Travel Channel | |
| 12 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 13 | 6 | M | Mange ton Saint-Laurent!- Le balado | Mange ton Saint-Laurent! | |
| 14 | 6 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 15 | 2 |  | The Common Descent Podcast | Common Descent | |
| 16 | 3 |  | Robinson's Podcast | Robinson Erhardt | |
| 17 | 5 |  | BirdNote Daily | BirdNote | |
| 18 | 20 |  | ExtinctZoo | ExtinctZoo | |
| 19 | 8 |  | Eons: Surviving Deep Time | PBS | |
| 20 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 21 | 5 |  | Origin Stories | The Leakey Foundation | |
| 22 | 8 |  | Paranormal Portal | Brent Thomas | |
| 23 | 11 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 24 | 1 |  | Outside/In | NHPR | |
| 25 | 1 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 26 | 8 |  | Science unscripted | DW | |
| 27 | 6 | W | What The Duck?! | ABC | |
| 28 | 9 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 29 | 16 | T | The Humble Hoof | Alicia Harlov | |
| 30 | 22 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 31 | 23 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 32 | 9 | T | Tom Nelson | Thomas Nelson | |
| 33 | 35 |  | Good Fire | Amy Cardinal Christianson and Matthew Kristoff | |
| 34 | 8 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 35 | 67 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 36 | 35 | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 37 | 10 | T | The Behavioural Ecology and Evolution Podcast (the Beepcast) | noreply@blogger.com (Unknown) | |
| 38 | 10 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 39 | 51 | 科 | 科学星球 | BOX孙彬 | |
| 40 | 42 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 41 | 9 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 42 | 11 |  | Manifold | Steve Hsu | |
| 43 | 14 |  | Ken Cook Is Having Another Episode | EWG | |
| 44 | 91 | R | Raincoast Radio | Raincoast Conservation Foundation | |
| 45 | — | W | Wild For Wildflowers | Kelsey Brickell, Tenea Brickell | |
| 46 | — | 科 | 科学巨著《时间简史》（霍金） | 给小白白的有声书 | |
| 47 | — | T | The Feel Good Birder Podcast | Jimmy Rosebrock | |
| 48 | — | N | Nature Bats Last | PRN | |
| 49 | 19 |  | BrainStuff | iHeartPodcasts | |
| 50 | 6 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 51 | 17 | N | Nature Talks: The Nature Conservancy of Canada Podcast | Nature Conservancy of Canada | |
| 52 | 17 | K | K9 Conservationists | Kayla Fratt | |
| 53 | 17 | Y | YourForest | Matthew Kristoff | |
| 54 | 5 |  | UFO Chronicles Podcast | Nik Hunter | |
| 55 | 13 | H | HSS Presents | Hospital for Special Surgery | |
| 56 | 16 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 57 | 16 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 58 | 15 | T | treehugger podcast | Michael T Yadrick | |
| 59 | 13 |  | From The Shadows | Shane Grove | |
| 60 | 12 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 61 | 10 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 62 | 15 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 63 | 13 |  | The Science Show | ABC | |
| 64 | 11 |  | Untold Radio Network | Untold Radio Network | |
| 65 | 9 |  | Ask a Spaceman! | Paul M. Sutter | |
| 66 | 3 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 67 | 12 | U | Urban Agriculture | Vincent Racaniello | |
| 68 | 11 | W | Whale Tales Podcast | Whale Tales | |
| 69 | 11 | 五 | 五音疗法|每天3分钟，轻松一整天 | 青年网络 | |
| 70 | 11 | C | Connected | Parks Canada | |
| 71 | 11 | H | How Do I Do This: An Environmental Career Podcast | Emerging Leaders for Biodiversity | |
| 72 | 11 | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 73 | 11 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 74 | 6 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 75 | 9 |  | Main Engine Cut Off | Anthony Colangelo | |
| 76 | 12 |  | The Science of Everything Podcast | James Fodor | |
| 77 | 10 | T | This Week in Evolution | Vincent Racaniello | |
| 78 | 9 |  | Strange Animals Podcast | Katherine Shaw | |
| 79 | 14 |  | Brain Inspired | Paul Middlebrooks | |
| 80 | 5 | E | Experimentet | Forskning & Framsteg, Tredje Statsmakten Media och Perfect Day | |
| 81 | 11 | N | New Books in Environmental Studies | Marshall Poe | |
| 82 | 4 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 83 | 11 | L | Laura Erickson's For the Birds | Laura Erickson | |
| 84 | 11 | I | Into The Paranormal, Podcast With Tony Brueski | Real Story Media | |
| 85 | 11 |  | Ask MIT Climate | MIT Climate Project | |
| 86 | 10 | T | The Pasture Pod | Michael Blanche | |
| 87 | 10 | N | New Books in Mathematics | Marshall Poe | |
| 88 | 1 |  | MonsterTalk | Blake Smith | |
| 89 | 10 | T | The Genetics Podcast | Sano Genetics | |
| 90 | 41 | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
| 91 | 8 | 听 | 听学编程之Python | 听学程序 | |
| 92 | 11 | T | The Field Guides | The Field Guides | |
| 93 | 9 | Y | Your Complex Brain | Krembil Brain Institute | |
| 94 | 9 | W | WeMartians Podcast | Jake Robins | |
| 95 | 9 | U | Underdog Ag | Kerry Hoffschneider | |
| 96 | 2 | T | The Bigfoot Report | Paranormal World Productions | |
| 97 | 9 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 98 | 9 |  | Alien Encounters | Science Channel | |
| 99 | 8 |  | In Research Of | William Blake Smith | |
| 100 | 4 | 天 | 天方烨谈 | 基因频道 | |
