| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | The Michael Shermer Show | Michael Shermer | |
| 2 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 3 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 3 | 10 | W | What The Duck?! | ABC | |
| 3 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | — |  | The Science Show | ABC | |
| 4 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 7 | 2 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 8 | 1 |  | The Common Descent Podcast | Common Descent | |
| 9 | 124 | T | The Microbiome Podcast | The American Microbiome Institute | |
| 10 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 11 | 1 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 12 | 2 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 13 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 14 | 4 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 15 | 6 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 16 | 5 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 17 | — | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 17 | — |  | The Science of Everything Podcast | James Fodor | |
| 18 | 7 |  | Origin Stories | The Leakey Foundation | |
| 18 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 18 | 6 | T | The Aperiodical | Christian Perfect, Peter Rowlett and Katie Steckles | |
| 20 | 2 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 21 | 1 |  | From The Shadows | Shane Grove | |
| 21 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 23 | 2 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 23 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 25 | 3 |  | Paranormal Portal | Brent Thomas | |
| 25 | 5 | T | The Science Show - Separate stories podcast | ABC | |
| 27 | 8 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 28 | 108 |  | Strange Animals Podcast | Katherine Shaw | |
| 29 | 14 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 29 | 13 |  | Main Engine Cut Off | Anthony Colangelo | |
| 31 | 5 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 31 | 18 | T | The Al & Juddy Show | Agricom | |
| 32 | 3 | T | The Humble Hoof | Alicia Harlov | |
| 32 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 32 | 54 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 33 | 14 | T | Tom Nelson | Thomas Nelson | |
| 33 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 33 | 1 |  | Eons: Surviving Deep Time | PBS | |
| 34 | 6 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 34 | — |  | The Numberphile Podcast | Brady Haran | |
| 36 | 62 | T | This Week in Evolution | Vincent Racaniello | |
| 36 | 3 | T | The Al & Juddy Show | Agricom | |
| 36 | 9 | N | Naked Scientists NewsFLASH | Dr Chris Smith | |
| 37 | 12 | G | Grow the future | Yara Agronomy Team | |
| 37 | 2 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 39 | 1 |  | Untold Radio Network | Untold Radio Network | |
| 39 | 5 |  | Manifold | Steve Hsu | |
| 41 | 44 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 43 | 13 |  | BrainStuff | iHeartPodcasts | |
| 44 | 2 |  | BirdNote Daily | BirdNote | |
| 44 | 3 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 45 | 1 | N | Nature Track | ABC | |
| 46 | 12 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 46 | 3 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 47 | 10 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 48 | — | T | The myCOW Podcast | myCOW | |
| 50 | 3 | T | The Chiropractic Student | Chiropractic Remastered | |
| 50 | 100 |  | SunCast | Nico Johnson | |
| 51 | 8 |  | MonsterTalk | Blake Smith | |
| 52 | 45 | Б | Буде тобі наука | Kunsht/Куншт | |
| 53 | 29 |  | Outside/In | NHPR | |
| 54 | — | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 56 | 11 |  | Night Science | Itai Yanai & Martin Lercher | |
| 57 | 18 | A | AnthroBiology Podcast | Gaby Lapera | |
| 58 | 17 | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 59 | 2 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 61 | 6 | T | The Naked Mole Rat | libo/libo | |
| 61 | 25 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 62 | 25 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 62 | 5 | D | Demystifying the Voluntary Carbon Market With Cool Effect | Cool Effect | |
| 64 | 25 |  | Most Terrifying Places in America | Travel Channel | |
| 65 | 18 | W | Welt der Physik | Podcast | Welt der Physik | |
| 66 | 88 |  | Ask MIT Climate | MIT Climate Project | |
| 66 | 1 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 67 | 4 | C | Climate Connections | Yale Center for Environmental Communication | |
| 68 | 27 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 69 | 27 |  | ExtinctZoo | ExtinctZoo | |
| 70 | 26 | T | That Bigfoot Podcast | Paranormal World Productions Studio | |
| 72 | 26 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 75 | 22 | S | SETI Live | SETI Institute | |
| 76 | 27 | N | New Books in Environmental Studies | Marshall Poe | |
| 77 | 27 | T | The Genetics Podcast | Sano Genetics | |
| 78 | 25 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 80 | 23 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 81 | 13 | S | Students of Surgery | Martin Brand | |
| 83 | 9 | S | Stimulating Brains | Andreas Horn | |
| 84 | 18 |  | In Research Of | William Blake Smith | |
| 85 | 18 | T | The Building Sciology Poddie | Jess Kismet | |
| 86 | 16 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 87 | 8 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 87 | 16 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 89 | 16 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 90 | 16 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 91 | 16 | R | Real Science Radio | Bob Enyart | |
| 92 | 15 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
