| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 4 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 5 | — |  | The Michael Shermer Show | Michael Shermer | |
| 6 | 3 |  | Robinson's Podcast | Robinson Erhardt | |
| 7 | 1 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 8 | 16 |  | The Common Descent Podcast | Common Descent | |
| 9 | 4 |  | Science Friday | Science Friday and WNYC Studios | |
| 10 | 4 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 11 | 5 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 12 | 5 |  | Origin Stories | The Leakey Foundation | |
| 13 | 3 | M | Mange ton Saint-Laurent!- Le balado | Mange ton Saint-Laurent! | |
| 14 | 33 |  | Most Terrifying Places in America | Travel Channel | |
| 15 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 16 | 6 |  | The Science of Everything Podcast | James Fodor | |
| 17 | 8 |  | BirdNote Daily | BirdNote | |
| 18 | 3 |  | Strange Encounters with Rick Burgess | Blaze Podcast Network | |
| 19 | 2 |  | Eons: Surviving Deep Time | PBS | |
| 20 | 1 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 21 | 10 |  | Nephilim Death Squad | TopLobsta Productions | |
| 22 | 10 |  | Paranormal Portal | Brent Thomas | |
| 23 | 5 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 24 | 4 |  | Science unscripted | DW | |
| 25 | 39 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 26 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 27 | 1 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 28 | 21 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 29 | 13 |  | UFO Chronicles Podcast | Nik Hunter | |
| 30 | 122 | N | New Books in Science | New Books Network | |
| 31 | — | I | Inside NATURE on PBS | PBS Nature | |
| 32 | 22 |  | Brain Inspired | Paul Middlebrooks | |
| 33 | 30 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 34 | 18 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 35 | 12 | W | What The Duck?! | ABC | |
| 36 | 11 |  | The Numberphile Podcast | Brady Haran | |
| 37 | 39 | T | This Week in Evolution | Vincent Racaniello | |
| 38 | 6 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 39 | — |  | The Swiss Connection | SWI swissinfo.ch | |
| 40 | 9 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 41 | 56 |  | Alien Encounters | Science Channel | |
| 42 | 13 |  | Outside/In | NHPR | |
| 43 | 90 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 44 | — |  | Sustainable Winegrowing | Vineyard Team | |
| 45 | 101 | L | La Ciencia Pop | Gabriel León | |
| 46 | — | C | Cultivez la gestion | CMCA | |
| 47 | — | N | Nature Track | ABC | |
| 48 | — | T | The Science Show - Separate stories podcast | ABC | |
| 49 | — | D | Dive In with NOAA Fisheries | NOAA Fisheries | |
| 50 | 23 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 51 | — | C | Center for Grassland Studies Podcast | Center for Grassland Studies | |
| 52 | 22 | B | Bird Banter with Boreal Bruce | Boreal Bruce | |
| 53 | 18 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 54 | 21 | T | The Immunology Podcast | The Immunology Podcast | |
| 55 | 7 |  | BrainStuff | iHeartPodcasts | |
| 56 | 20 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 57 | 23 | S | Stimulating Brains | Andreas Horn | |
| 58 | 21 |  | The Science Show | ABC | |
| 59 | 21 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 60 | 21 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 61 | 21 | М | Мослекторий | Москва 24 | |
| 62 | 17 | C | Cryptid Campfire | Cryptid Campfire | |
| 63 | 22 | J | Journey into Permaculture | Vinson Corbo | |
| 64 | 21 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 65 | 21 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 66 | 20 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 67 | 17 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 68 | 15 |  | From The Shadows | Shane Grove | |
| 69 | 14 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 70 | 19 |  | ExtinctZoo | ExtinctZoo | |
| 71 | 15 | N | Nature Talks: The Nature Conservancy of Canada Podcast | Nature Conservancy of Canada | |
| 72 | 15 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 73 | 6 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 74 | 16 | T | The Met Éireann Podcast | Met Éireann | |
| 75 | 16 | T | The Biology of Superheroes Podcast | Dr. Shane Campbell-Staton and Arien Darby | |
| 76 | 16 | 2 | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | |
| 77 | 16 | C | CoreBrain Journal | Dr Charles Parker | |
| 78 | 16 | T | The Mad Scientist Podcast | Evergreen Podcasts | Killer Podcasts | |
| 79 | 6 | T | The Reality Check | The Reality Check | |
| 80 | 12 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 81 | 16 |  | The Native Plant Podcast | Native Plant Podcast | |
| 82 | 16 | B | BioAudio | Elizabeth Clare | |
| 83 | 14 | F | Fermentation Speaker Series | Elisa Caffrey, David Zilber, and Justin Sonnenburg | |
| 84 | — | 科 | 科学星球 | BOX孙彬 | |
| 85 | 7 | T | The Blue Fish Radio Show | Blue Fish Radio | |
| 86 | 15 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 87 | 17 |  | 6 Ranch Podcast | James Nash | |
| 88 | 16 | T | Tom Nelson | Thomas Nelson | |
| 89 | 4 |  | MonsterTalk | Blake Smith | |
| 90 | 28 | T | The Bigfoot Report | Paranormal World Productions | |
| 91 | 17 |  | Strange Animals Podcast | Katherine Shaw | |
| 92 | 16 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 93 | 14 | N | New Books in Environmental Studies | Marshall Poe | |
| 94 | 7 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 95 | 18 | T | The Energetic Agriculture Podcast - Electroculture, Magnetoculture & Beyond! | Electroculture Growers - David Wechsler & Ray-Lee Bacon | |
| 96 | 21 |  | Manifold | Steve Hsu | |
| 97 | 17 | R | Researchers Under the Scope | University of Saskatchewan, OVDR, College of Medicine | |
| 98 | 17 | U | UMN Extension Nutrient Management Podcast | University of Minnesota Extension | |
| 99 | 17 | P | Podcast | ice age farmer | Ice Age Farmer, iceagefarmer.com | |
| 100 | 17 | S | Something to Chew On | Kansas State University | |
