| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 3 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 4 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | 1 |  | Science Friday | Science Friday and WNYC Studios | |
| 6 | 7 |  | The Michael Shermer Show | Michael Shermer | |
| 7 | — |  | Science unscripted | DW | |
| 8 | 10 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 9 | 2 |  | Nephilim Death Squad | TopLobsta Productions | |
| 10 | 4 |  | BirdNote Daily | BirdNote | |
| 11 | 2 |  | The Common Descent Podcast | Common Descent | |
| 12 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 13 | 2 |  | Origin Stories | The Leakey Foundation | |
| 14 | 3 |  | Eons: Surviving Deep Time | PBS | |
| 15 | 4 |  | Robinson's Podcast | Robinson Erhardt | |
| 16 | 8 | W | What The Duck?! | ABC | |
| 17 | 3 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 18 | 8 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 19 | 10 |  | Ask a Spaceman! | Paul M. Sutter | |
| 20 | 6 |  | Shark Week: The Podcast | Discovery | |
| 21 | 7 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 22 | 8 |  | Ken Cook Is Having Another Episode | EWG | |
| 23 | 7 |  | BrainStuff | iHeartPodcasts | |
| 24 | 26 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 25 | 24 | T | The Immunology Podcast | The Immunology Podcast | |
| 26 | 5 |  | Outside/In | NHPR | |
| 27 | 3 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 28 | 5 |  | The Science of Everything Podcast | James Fodor | |
| 29 | 7 |  | The Science Show | ABC | |
| 30 | 76 | Y | YourForest | Matthew Kristoff | |
| 31 | 63 | T | Tom Nelson | Thomas Nelson | |
| 32 | 68 |  | Ask MIT Climate | MIT Climate Project | |
| 33 | 103 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 34 | — | M | Mind Escape | Mind Escape | |
| 35 | — | T | the OCEAN PROJECT | Canada | |
| 36 | — | S | Spit and Twitches: The Animal Cognition Podcast | Dr. Dave Brodbeck (dave.brodbeck@algomau.ca) | |
| 37 | — | T | Tierah Ruins Things With Science | Tierah Hinchliffe | |
| 38 | 14 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 39 | 14 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 40 | 9 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 41 | 14 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 42 | 10 |  | Most Terrifying Places in America | Travel Channel | |
| 43 | 8 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 44 | 11 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 45 | 11 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 46 | 10 | W | Whale Tales Podcast | Whale Tales | |
| 47 | 9 | Б | Буде тобі наука | Kunsht/Куншт | |
| 48 | 13 |  | Alien Encounters | Science Channel | |
| 49 | 9 | C | Connected | Parks Canada | |
| 50 | 13 | S | Spooky Science Sisters | Evergreen Podcasts | Killer Podcasts | |
| 51 | 5 | T | Trésors du Saint-Laurent: À la découverte des refuges marins des coraux et éponges | Comité ZIP Gaspésie | |
| 52 | 9 | W | Whales | Inception Point Ai | |
| 53 | 14 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 54 | 13 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 55 | 13 | W | Whale Facts | Factual Whaler | |
| 56 | 12 | N | Nature Bats Last | PRN | |
| 57 | 12 | C | Chirp Chat | WUWM 89.7 FM - Milwaukee's NPR | |
| 58 | 10 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 59 | 12 |  | UFO Chronicles Podcast | Nik Hunter | |
| 60 | 5 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 61 | — |  | Paranormal Portal | Brent Thomas | |
| 62 | 9 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 63 | 8 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 64 | 8 | O | Organic Chemistry Help Podcast by AceOrganicChem.com | Michael Pa | |
| 65 | 8 | I | Interactions | Parcs Canada | |
| 66 | 8 | F | First Rounders | Nature Biotechnology | |
| 67 | 13 | C | CARTA - Anthropogeny (Video) | UCTV | |
| 68 | 16 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 69 | 9 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 70 | 11 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 71 | 10 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 72 | 6 | K | K9 Conservationists | Kayla Fratt | |
| 73 | 9 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 74 | 4 | 天 | 天方烨谈 | 基因频道 | |
| 75 | 4 | Y | Your Complex Brain | Krembil Brain Institute | |
| 76 | 13 |  | Brain Inspired | Paul Middlebrooks | |
| 77 | 5 | T | The Genetics Podcast | Sano Genetics | |
| 78 | 4 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 79 | 6 | A | AVEAM — Kent Hovind Official YouTube Podcast | Unknown | |
| 80 | 11 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 81 | 6 | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 82 | 6 | W | WTUFO | Spacefare | |
| 83 | 6 | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 84 | 16 |  | ExtinctZoo | ExtinctZoo | |
| 85 | 7 |  | Paleo Nerds | paleonerds | |
| 86 | 24 |  | Manifold | Steve Hsu | |
| 87 | 7 |  | The Numberphile Podcast | Brady Haran | |
| 88 | 9 | N | Nature Talks: The Nature Conservancy of Canada Podcast | Nature Conservancy of Canada | |
| 89 | 1 |  | Patient Zero | NHPR | |
| 90 | 7 | M | Mange ton Saint-Laurent!- Le balado | Mange ton Saint-Laurent! | |
| 91 | 9 |  | Good Fire | Amy Cardinal Christianson and Matthew Kristoff | |
| 92 | 8 | 科 | 科学星球 | BOX孙彬 | |
| 93 | 8 | P | PolliNation Podcast | Andony Melathopoulos | |
| 94 | 8 | S | Soil Health Labs | Soil Health Labs | |
| 95 | 7 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 96 | 9 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 97 | 8 | H | How Do I Do This: An Environmental Career Podcast | Emerging Leaders for Biodiversity | |
| 98 | 31 |  | From The Shadows | Shane Grove | |
| 99 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 100 | 20 |  | MonsterTalk | Blake Smith | |
