| 1 |  | Radiolab | WNYC Studios | Sciences | 677 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 733 | Libsyn | 43 |
| 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 503 | Buzzsprout | 42 |
| 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 858 | Omny Studio | 48 |
| 5 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 634 | Spreaker | 69 |
| 6 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 605 | ART19 | 42 |
| 7 |  | The Common Descent Podcast | Common Descent | Sciences | 392 | Podbean | 41 |
| 8 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 9 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 288 | Libsyn | 48 |
| 10 |  | Outside/In | NHPR | Sciences | 417 | Megaphone | 48 |
| 11 |  | Origin Stories | The Leakey Foundation | Sciences | 95 | Libsyn | 68 |
| 12 |  | 科学星球 | BOX孙彬 | Sciences | 97 | Ximalaya | 43 |
| 13 |  | What The Duck?! | ABC Australia | Sciences | 233 | ABC Australia | 38 |
| 14 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 15 |  | The Science of Everything Podcast | James Fodor | Sciences | 173 | Podbean | 31 |
| 16 |  | Bold Minds: Future Leaders in Canadian Brain Research | Brain Canada Foundation | Sciences | 11 | Simplecast | 58 |
| 17 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 18 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 19 |  | The Michael Shermer Show | Michael Shermer | Sciences | 646 | Libsyn | 58 |
| 20 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 644 | Megaphone | 58 |
| 21 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 22 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 586 | ART19 | 62 |
| 23 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 625 | Spreaker | 43 |
| 24 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 25 |  | The Humble Hoof | Alicia Harlov | Sciences | 167 | Captivate | 32 |
| 26 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 118 | Libsyn | 52 |
| 27 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 28 |  | Weather Geeks | Weather Group Television | Sciences | 445 | ART19 | 68 |
| 29 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 645 | lizhi.fm | 32 |
| 30 |  | eanCast: Weekly Neurology | ean.org | Sciences | 224 | Podigee | 32 |
| 31 |  | Zoo Logic | Dr. Grey Stafford | Sciences | 413 | Libsyn | 73 |
| 32 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 33 |  | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | Sciences | 380 | Ximalaya | 49 |
| 34 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 35 |  | The Broken Science Podcast | The Broken Science Initiative | Sciences | 8 | Libsyn | 37 |
| 36 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 583 | RedCircle | 53 |
| 37 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | Sciences | 133 | Spotify for Podcasters | 32 |
| 38 |  | MonsterTalk | Blake Smith | Sciences | 517 | Spreaker | 69 |
| 39 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 452 | Spreaker | 54 |
| 40 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 144 | Libsyn | 78 |
| 41 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 310 | Spotify for Podcasters | 33 |
| 42 |  | ExtinctZoo | ExtinctZoo | Sciences | 169 | Spotify for Podcasters | 28 |
| 43 |  | Your Complex Brain | Krembil Brain Institute | Sciences | 53 | Buzzsprout | 69 |
| 44 |  | As Long As The River Flows | Keepers of the Water | Sciences | 35 | Libsyn | 63 |
| 45 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 46 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 58 |
| 47 |  | Mendelspod Podcast | Theral Timpson | Science & Medicine | 577 | Substack | 38 |
| 48 |  | The Reality Check | The Reality Check | Sciences | 350 | Libsyn | 59 |
| 49 |  | 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 | Sciences | 267 | Spreaker | 53 |
| 50 |  | The Genetics Podcast | Sano Genetics | Sciences | 263 | Spotify for Podcasters | 22 |
| 51 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 305 | Spotify for Podcasters | 52 |
| 52 |  | Brain Inspired | Paul Middlebrooks | Sciences | 163 | Unknown | 64 |
| 53 |  | Connected | Parks Canada | Sciences | 6 | Megaphone | 69 |
| 54 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 55 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 66 | Squarespace | 48 |
| 56 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 297 | Spreaker | 43 |
| 57 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 58 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 59 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Sciences | 51 | Libsyn | 52 |
| 60 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 268 | Simplecast | 63 |
| 61 |  | Oxford Sparks Big Questions | Oxford Sparks | Sciences | 100 | Libsyn | 38 |
| 62 |  | As Long As The River Flows | Keepers of the Water | Sciences | 39 | Libsyn | 58 |
| 64 |  | 每日一本书概览 | 听友94267918 | Sciences | 14 | Ximalaya | 53 |
| 65 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 178 | Blubrry | 48 |
| 66 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Sciences | 169 | Simplecast | 47 |
| 67 |  | America Adapts the Climate Change Podcast | Doug Parsons | Sciences | 263 | Libsyn | 47 |
| 68 |  | Good Fire Podcast | Indigenous Leadership Initiative | Sciences | 34 | Squarespace | 52 |
| 69 |  | Saving Salmon | Atlantic Salmon Federation | Sciences | 11 | Spreaker | 74 |
| 70 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 343 | Simplecast | 63 |
| 71 |  | Climate Connections | Yale Center for Environmental Communication | Sciences | 100 | Libsyn | 53 |
| 72 |  | 6 Ranch Podcast | James Nash | Sciences | 339 | Buzzsprout | 52 |
| 73 |  | Raincoast Radio | Raincoast Conservation Foundation | Sciences | 19 | Transistor | 63 |
| 74 |  | Oceanlovers Podcast | Kirstie | Sciences | 82 | Spotify for Podcasters | 48 |
| 75 |  | No Denying It | United Nations | Sciences | 11 | Unknown | 73 |
| 76 |  | Shark Week: The Podcast | Discovery | Sciences | 70 | Acast | 73 |
| 77 |  | Podcast | ice age farmer | Ice Age Farmer, iceagefarmer.com | Science & Medicine | 10 | Unknown | 43 |
| 78 |  | The Field Guides | The Field Guides | Science & Medicine | 104 | Squarespace | 49 |
| 79 |  | YourForest | Matthew Kristoff | Sciences | 168 | Squarespace | 49 |
| 80 |  | How Do I Do This: An Environmental Career Podcast | Emerging Leaders for Biodiversity | Sciences | 60 | Buzzsprout | 51 |
| 81 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 82 |  | Ken Cook Is Having Another Episode | EWG | Sciences | 72 | Simplecast | 73 |
| 83 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 364 | Blubrry | 38 |
| 84 |  | Patient Zero | NHPR | Sciences | 14 | Megaphone | 38 |
| 85 |  | The Biology of Superheroes Podcast | Dr. Shane Campbell-Staton and Arien Darby | Sciences | 21 | Podbean | 37 |
| 86 |  | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | Sciences | 507 | Ausha | 68 |
| 87 |  | How to Be Wrong | New Books Network | Sciences | 20 | Simplecast | 58 |
| 88 |  | Soil Talks | Himatan Unpad | Sciences | 3 | Spotify for Podcasters | 43 |
| 89 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 90 | Buzzsprout | 58 |
| 90 |  | Paleo Nerds | paleonerds | Sciences | 103 | Podbean | 42 |
| 91 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 377 | Libsyn | 38 |
| 92 |  | Tom Nelson | Thomas Nelson | Sciences | 443 | Spotify for Podcasters | 38 |
| 93 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 94 |  | Manifold | Steve Hsu | Sciences | 174 | Transistor | 58 |
| 95 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 605 | Libsyn | 48 |
| 96 |  | Tinfoil Tales | Brandon Wright | Sciences | 309 | Simplecast | 84 |
| 97 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2494 | Libsyn | 42 |
| 98 |  | Cienciaes.com | cienciaes.com | Science & Medicine | 27 | Libsyn | 59 |
| 99 |  | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | Sciences | 363 | Libsyn | 48 |
| 100 |  | Most Terrifying Places in America | Travel Channel | Sciences | 67 | Acast | 53 |