| 1 | — |  | The Science Show | ABC | |
| 2 | 1 |  | Radiolab | WNYC Studios | |
| 3 | 1 | W | What The Duck?! | ABC | |
| 4 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 7 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 8 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 9 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 10 | 1 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 10 | 4 |  | Paranormal Portal | Brent Thomas | |
| 10 | — |  | The Common Descent Podcast | Common Descent | |
| 11 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 12 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 12 | 2 | N | Nature Track | ABC | |
| 14 | 5 | B | Big Sky Country | Bush Heritage Australia | |
| 15 | — | T | The Science Show - Separate stories podcast | ABC | |
| 16 | 2 |  | Origin Stories | The Leakey Foundation | |
| 16 | 7 | G | Great Moments In Science | ABC | |
| 16 | 2 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 18 | 9 | T | Tom Nelson | Thomas Nelson | |
| 20 | 5 |  | MonsterTalk | Blake Smith | |
| 20 | 6 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 21 | 29 | F | Farmers Helping Farmers | VicNoTill | |
| 21 | 2 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 22 | — | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 23 | 9 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 23 | 5 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 24 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 24 | 5 |  | Outside/In | NHPR | |
| 25 | 7 |  | The Science of Everything Podcast | James Fodor | |
| 27 | 4 | C | Cliffhanger Paranormal and Cryptid Encounters | Ben Clifford | |
| 27 | 7 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 28 | — |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 28 | 12 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 30 | 7 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 31 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 32 | — |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 34 | 3 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 37 | 11 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 38 | 70 | T | The Immunology Podcast | The Immunology Podcast | |
| 39 | 8 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 39 | 2 | P | Palaeocast | Palaeocast | |
| 40 | 46 | T | The HSC Biology Podcast | HSCbiology | |
| 40 | 16 | 天 | 天方烨谈 | 基因频道 | |
| 41 | 7 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 41 | 65 | H | Heartwood Podcast | Rowan Reid | |
| 43 | 18 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 43 | 109 | J | Just Ecology | Karl Just | |
| 43 | 16 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 44 | 3 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 44 | 26 | S | Stockyard Sessions | Atlas Ag | |
| 44 | — | M | medical mysteries | hailey starkweather | |
| 45 | 11 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 46 | 3 | A | AVEAM — Kent Hovind Official YouTube Podcast | Unknown | |
| 48 | 18 | O | Off Track | ABC | |
| 50 | 3 | C | Clever Trees | Richard Uridge | |
| 51 | 5 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 51 | 1 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 52 | 3 | T | Take Your Team and Turn It Up! Leadership - Animal Training - Personal Growth | Take Your Team and Turn It Up! Leadership - Animal Training - Personal Growth | |
| 53 | 6 | L | LadiesTalk 5 Elements and Bazi | Carrie | |
| 54 | 7 |  | BirdNote Daily | BirdNote | |
| 54 | 66 |  | Brain Inspired | Paul Middlebrooks | |
| 55 | 24 | E | Evolution Talk | Rick Coste | |
| 56 | 13 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 56 | 12 | T | The Building Sciology Poddie | Jess Kismet | |
| 57 | 6 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 59 | 2 | T | The Bigfoot Report | Paranormal World Productions | |
| 60 | 19 |  | Night Science | Itai Yanai & Martin Lercher | |
| 61 | 17 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 62 | 24 |  | The Numberphile Podcast | Brady Haran | |
| 62 | 8 | T | The Humble Hoof | Alicia Harlov | |
| 64 | 7 |  | Untold Radio Network | Untold Radio Network | |
| 65 | 1 |  | Main Engine Cut Off | Anthony Colangelo | |
| 65 | 33 | T | This Week in Evolution | Vincent Racaniello | |
| 66 | 6 |  | BrainStuff | iHeartPodcasts | |
| 66 | 17 |  | Eons: Surviving Deep Time | PBS | |
| 67 | 6 |  | ExtinctZoo | ExtinctZoo | |
| 68 | 20 | A | AnthroBiology Podcast | Gaby Lapera | |
| 69 | 29 | T | Totally Cooked: The Climate & Weather Podcast | ARC Centre of Excellence for 21st Century Weather | |
| 70 | 25 |  | Paleo Nerds | paleonerds | |
| 71 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 73 | — |  | Manifold | Steve Hsu | |
| 74 | 39 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 75 | 23 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 75 | 29 | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 76 | 22 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 77 | 21 | B | Branch Out | Botanic Gardens of Sydney | |
| 77 | 1 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 77 | 1 |  | In Research Of | William Blake Smith | |
| 78 | 7 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 79 | 26 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 79 | 2 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 83 | 33 |  | Patient Zero | NHPR | |
| 84 | 10 | E | Exposing PseudoAstronomy | Stuart Robbins | |
| 84 | 18 | E | EP Ag Chats | AIREP | |
| 84 | 5 |  | Ask MIT Climate | MIT Climate Project | |
| 86 | 87 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 87 | 11 | B | Bred to Perfection | Kenny Troiano | |
| 87 | — | P | Plant Kingdom | Catherine Polcz | |
