| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | W | What The Duck?! | ABC | |
| 3 | — |  | The Science Show | ABC | |
| 4 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 6 | — | B | Big Sky Country | Bush Heritage Australia | |
| 8 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 9 | — |  | Origin Stories | The Leakey Foundation | |
| 9 | — |  | The Common Descent Podcast | Common Descent | |
| 9 | — |  | The Michael Shermer Show | Michael Shermer | |
| 9 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 11 | — | N | Nature Track | ABC | |
| 13 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 13 | — | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 13 | — | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 14 | — | S | Stockyard Sessions | Atlas Ag | |
| 14 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 15 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 16 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 16 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 18 | — | T | The HSC Biology Podcast | HSCbiology | |
| 18 | — | T | Tom Nelson | Thomas Nelson | |
| 19 | — |  | The Science of Everything Podcast | James Fodor | |
| 20 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 20 | — |  | Paranormal Portal | Brent Thomas | |
| 21 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 22 | — | O | Off Track | ABC | |
| 22 | — |  | Manifold | Steve Hsu | |
| 22 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 23 | — |  | Outside/In | NHPR | |
| 24 | — | T | The Science Show - Separate stories podcast | ABC | |
| 24 | — | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 25 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 25 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 27 | — | T | The Al & Juddy Show | Agricom | |
| 27 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 28 | — | F | Farmers Helping Farmers | VicNoTill | |
| 29 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 30 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 30 | — | B | Branch Out | Botanic Gardens of Sydney | |
| 31 | — |  | From The Shadows | Shane Grove | |
| 31 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 32 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 33 | — | T | The Black Science Guy Podcast | Chris Edwards | |
| 34 | — | S | Surprisingly Brilliant | Seeker | |
| 35 | — | T | The Naked Mole Rat | libo/libo | |
| 36 | — | O | Obscure Appalachia | Candis Casper | |
| 36 | — |  | The Numberphile Podcast | Brady Haran | |
| 37 | — | G | Great Moments In Science | ABC | |
| 37 | — |  | ExtinctZoo | ExtinctZoo | |
| 37 | — | A | Ag-Resilience | Melbourne Water Corporation | |
| 39 | — |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 39 | — | M | Making Science with Tom Whipple | The Times | |
| 40 | — | E | Evolution Talk | Rick Coste | |
| 40 | — | C | Cliffhanger Paranormal and Cryptid Encounters | Ben Clifford | |
| 41 | — |  | BrainStuff | iHeartPodcasts | |
| 43 | — | C | Cryptid Clues | Urban Myth, Monsters, True Crime, Found Footage, Bigfoot, Sasquatch, Skunk Ape, Cryptids, Ufos, Ghosts, Demons, Dogman, Skin Walker, Dover Demon, Yeti, Mothman, Jersey Devil, Chupacabra, Lake monster, Possession, Gnomes, The Orbs, Ogopogo | |
| 45 | — |  | BirdNote Daily | BirdNote | |
| 45 | — | A | A-Pod Cast For Killer Whales | Alison Morrow | |
| 46 | — | T | Totally Cooked: The Climate & Weather Podcast | ARC Centre of Excellence for 21st Century Weather | |
| 46 | — | ヴ | ヴォイニッチの科学書 | くりらじ | |
| 47 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 49 | — |  | Untold Radio Network | Untold Radio Network | |
| 50 | — | P | Palaeocast | Palaeocast | |
| 50 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 53 | — | H | Heartwood Podcast | Rowan Reid | |
| 54 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 54 | — |  | In Research Of | William Blake Smith | |
| 59 | — | J | Just Ecology | Karl Just | |
| 62 | — | 科 | 科博揪咪秀 | 國立自然科學博物館 | |
| 63 | — |  | Science unscripted | DW | |
| 64 | — | T | The Humble Hoof | Alicia Harlov | |
| 64 | — | S | Soil Health Labs | Soil Health Labs | |
| 65 | — |  | MonsterTalk | Blake Smith | |
| 65 | — |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 65 | — |  | Eons: Surviving Deep Time | PBS | |
| 66 | — | F | Facet Nation: A Gemmology Podcast | Facet Nation | |
| 67 | — |  | The Native Plant Podcast | Native Plant Podcast | |
| 67 | — | J | Journey into Permaculture | Vinson Corbo | |
| 68 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 68 | — | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 69 | — |  | Paleo Nerds | paleonerds | |
| 70 | — | V | Viced Rhino: The Podcast | Viced Rhino | |
| 71 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 73 | — | 天 | 天方烨谈 | 基因频道 | |
| 74 | — |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 75 | — | H | How To Grow A Human | Dr Philip Ball | |
| 75 | — |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 76 | — | T | The Pack Animal Podcast | David Kurlander | |
| 76 | — |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 77 | — |  | Brain Inspired | Paul Middlebrooks | |
| 77 | — | C | Cryptid Warfare | Drewski | |
| 78 | — | A | Air Quality Matters | Simon Jones | |
| 78 | — | G | Green Adelaide Podcast | Melissa Martin | |
| 79 | — | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 79 | — | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 79 | — | D | Dry Season Resources | Grower Group Alliance & The South-West WA Drought Resilience Adoption and Innovation Hub | |
| 79 | — | T | This Week in Evolution | Vincent Racaniello | |
| 80 | — | N | New Books in Environmental Studies | Marshall Poe | |
