| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 2 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 2 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 3 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 3 | 6 |  | Ask a Spaceman! | Paul M. Sutter | |
| 4 | 2 |  | The Science Show | ABC | |
| 5 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 6 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 7 | — |  | The Common Descent Podcast | Common Descent | |
| 8 | 35 |  | Robinson's Podcast | Robinson Erhardt | |
| 9 | 1 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 10 | 40 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 11 | — |  | Origin Stories | The Leakey Foundation | |
| 11 | 1 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 12 | 3 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 12 | 4 | T | The Aperiodical | Christian Perfect, Peter Rowlett and Katie Steckles | |
| 13 | 7 | W | What The Duck?! | ABC | |
| 13 | 3 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 16 | 1 |  | Main Engine Cut Off | Anthony Colangelo | |
| 17 | 1 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 17 | 9 |  | The Science of Everything Podcast | James Fodor | |
| 18 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 18 | 3 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 18 | 17 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 19 | — | T | Tom Nelson | Thomas Nelson | |
| 20 | 7 | T | The Science Show - Separate stories podcast | ABC | |
| 21 | 6 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 22 | 3 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 22 | 1 |  | From The Shadows | Shane Grove | |
| 24 | 5 |  | Outside/In | NHPR | |
| 25 | 51 | G | Grow the future | Yara Agronomy Team | |
| 25 | 3 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 26 | 8 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 27 | 12 | N | Naked Scientists NewsFLASH | Dr Chris Smith | |
| 28 | 7 |  | Paranormal Portal | Brent Thomas | |
| 29 | 5 | T | The Humble Hoof | Alicia Harlov | |
| 32 | 3 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 33 | 2 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 33 | 13 | T | The Al & Juddy Show | Agricom | |
| 34 | 11 |  | Eons: Surviving Deep Time | PBS | |
| 34 | 2 |  | Manifold | Steve Hsu | |
| 34 | 54 |  | The Numberphile Podcast | Brady Haran | |
| 34 | 1 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 35 | 11 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 36 | 5 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 37 | 14 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 37 | 65 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 38 | 2 |  | Untold Radio Network | Untold Radio Network | |
| 39 | 28 |  | Most Terrifying Places in America | Travel Channel | |
| 39 | 49 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 39 | 9 | A | AnthroBiology Podcast | Gaby Lapera | |
| 40 | 11 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 41 | 21 | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 41 | — | V | Viced Rhino: The Podcast | Viced Rhino | |
| 41 | 4 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 42 | — |  | ExtinctZoo | ExtinctZoo | |
| 43 | 104 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 43 | 56 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 44 | 17 | N | Nature Track | ABC | |
| 44 | 12 | T | That Bigfoot Podcast | Paranormal World Productions Studio | |
| 45 | 16 |  | Night Science | Itai Yanai & Martin Lercher | |
| 46 | 31 |  | BirdNote Daily | BirdNote | |
| 46 | 16 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 47 | 2 | T | The Chiropractic Student | Chiropractic Remastered | |
| 47 | 17 | W | Welt der Physik | Podcast | Welt der Physik | |
| 48 | 76 | T | The myCOW Podcast | myCOW | |
| 49 | — | T | The Al & Juddy Show | Agricom | |
| 49 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 50 | 13 | T | The Genetics Podcast | Sano Genetics | |
| 53 | 58 | S | SETI Live | SETI Institute | |
| 53 | 19 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 54 | 100 | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 55 | 19 | T | The Naked Mole Rat | libo/libo | |
| 56 | 34 |  | BrainStuff | iHeartPodcasts | |
| 57 | 15 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 57 | 19 | D | Demystifying the Voluntary Carbon Market With Cool Effect | Cool Effect | |
| 59 | 15 |  | MonsterTalk | Blake Smith | |
| 61 | 30 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 66 | 12 |  | In Research Of | William Blake Smith | |
| 67 | 12 | T | The Building Sciology Poddie | Jess Kismet | |
| 67 | 24 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 68 | 13 | S | Students of Surgery | Martin Brand | |
| 68 | 12 | H | Heartwood Podcast | Rowan Reid | |
| 70 | 26 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 71 | 10 | C | Climate Connections | Yale Center for Environmental Communication | |
| 71 | 13 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 73 | 36 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 74 | 8 | S | Stimulating Brains | Andreas Horn | |
| 74 | 34 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 75 | 11 | R | Real Science Radio | Bob Enyart | |
| 77 | 35 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 78 | 35 | T | The Reality Check | The Reality Check | |
| 79 | 4 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 79 | 9 | F | FM4 Science Busters | ORF Radio FM4 | |
| 80 | 16 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 81 | 34 | 과 | 과학책 읽어주는 남자 [과읽남] | ⓒ사이언스북케이스컴퍼니 | |
| 85 | 33 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 86 | 12 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 88 | 29 | F | Farmers Helping Farmers | VicNoTill | |
