| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | The Science Show | ABC | |
| 2 | 1 | W | What The Duck?! | ABC | |
| 4 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 5 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 6 | — |  | The Michael Shermer Show | Michael Shermer | |
| 8 | 1 |  | UFO Chronicles Podcast | Nik Hunter | |
| 8 | 2 | N | Nature Track | ABC | |
| 8 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 11 | 6 |  | Origin Stories | The Leakey Foundation | |
| 11 | 4 |  | The Common Descent Podcast | Common Descent | |
| 11 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 12 | — | G | Great Moments In Science | ABC | |
| 13 | 1 |  | Outside/In | NHPR | |
| 13 | — | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 15 | 20 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 15 | 9 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 15 | 1 |  | Paranormal Portal | Brent Thomas | |
| 18 | 14 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 18 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 19 | — | A | Açık Bilinç | Apaçık Radyo | |
| 19 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 20 | 2 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 21 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 22 | 14 | O | Off Track | ABC | |
| 23 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 24 | 16 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 24 | 39 | T | The Building Sciology Poddie | Jess Kismet | |
| 25 | 8 |  | ExtinctZoo | ExtinctZoo | |
| 25 | — |  | The Science of Everything Podcast | James Fodor | |
| 26 | — |  | BrainStuff | iHeartPodcasts | |
| 26 | 13 |  | Alien Encounters | Science Channel | |
| 27 | 72 |  | In Research Of | William Blake Smith | |
| 27 | — | S | Shared Ag Solutions by BCG | BCG Team | |
| 28 | 16 | B | Big Sky Country | Bush Heritage Australia | |
| 28 | — | B | BioScience Talks | American Institute of Biological Sciences | |
| 29 | 9 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 29 | — | B | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | |
| 30 | — | N | Next is Now | GFL Ag | |
| 31 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 32 | 6 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 34 | 17 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 34 | — | T | Tom Nelson | Thomas Nelson | |
| 36 | 10 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 37 | 5 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 37 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 38 | 7 |  | Robinson's Podcast | Robinson Erhardt | |
| 41 | — |  | MonsterTalk | Blake Smith | |
| 43 | — | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 43 | 7 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 45 | 10 | E | Evolution Talk | Rick Coste | |
| 45 | 17 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 46 | 54 |  | Eons: Surviving Deep Time | PBS | |
| 47 | — | T | The Science Show - Separate stories podcast | ABC | |
| 48 | — | S | Stockyard Sessions | Atlas Ag | |
| 49 | — |  | The Numberphile Podcast | Brady Haran | |
| 52 | — |  | BirdNote Daily | BirdNote | |
| 53 | — | そ | そんない理科の時間 | そんないプロジェクト | |
| 54 | — |  | Manifold | Steve Hsu | |
| 56 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 57 | 72 | B | Branch Out | Botanic Gardens of Sydney | |
| 57 | — |  | Most Terrifying Places in America | Travel Channel | |
| 57 | 19 | F | Farmers Helping Farmers | VicNoTill | |
| 58 | 9 | C | Cherry Picked | Jessica.fearnley | |
| 58 | — | K | K9 Conservationists | Kayla Fratt | |
| 59 | — | P | Palaeocast | Palaeocast | |
| 60 | — | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 61 | 31 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 61 | — | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 62 | 15 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 62 | 24 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 63 | 55 |  | Strange Animals Podcast | Katherine Shaw | |
| 64 | 20 | T | Totally Cooked: The Climate & Weather Podcast | ARC Centre of Excellence for 21st Century Weather | |
| 64 | 52 |  | Main Engine Cut Off | Anthony Colangelo | |
| 64 | 46 | D | Dry Season Resources | Grower Group Alliance & The South-West WA Drought Resilience Adoption and Innovation Hub | |
| 65 | — | E | Exposing PseudoAstronomy | Stuart Robbins | |
| 66 | 101 |  | Untold Radio Network | Untold Radio Network | |
| 66 | — |  | Patient Zero | NHPR | |
| 67 | — | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 67 | 29 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 68 | 103 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 68 | — | I | Inquiries of our Reality with Shayn Jones | Bizarre Reality Media | |
| 69 | 38 | C | Cienciaes.com | cienciaes.com | |
| 69 | — |  | Ken Cook Is Having Another Episode | EWG | |
| 70 | — | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 70 | 34 | U | Urban Agriculture | Vincent Racaniello | |
| 71 | 13 | C | Cliffhanger Paranormal and Cryptid Encounters | Ben Clifford | |
| 71 | 34 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 72 | — | C | Climate Connections | Yale Center for Environmental Communication | |
| 72 | 50 | Б | Буде тобі наука | Kunsht/Куншт | |
| 73 | — | T | The Genetics Podcast | Sano Genetics | |
| 73 | 35 | C | CARTA - Anthropogeny (Video) | UCTV | |
| 74 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 75 | 12 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 75 | — |  | 6 Ranch Podcast | James Nash | |
| 78 | — | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 79 | 2 |  | Night Science | Itai Yanai & Martin Lercher | |
| 79 | — | V | Vaccine Curious | Christine Stabell Benn | |
| 80 | — | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
