| 1 |  | Radiolab | WNYC Studios | Sciences | 868 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 729 | Libsyn | 43 |
| 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 495 | Buzzsprout | 42 |
| 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 848 | Omny Studio | 48 |
| 5 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 6 |  | Outside/In | NHPR | Sciences | 410 | Megaphone | 48 |
| 7 |  | The Michael Shermer Show | Michael Shermer | Sciences | 642 | Libsyn | 58 |
| 8 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 626 | Spreaker | 69 |
| 9 |  | The Common Descent Podcast | Common Descent | Sciences | 385 | Podbean | 41 |
| 10 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 283 | Spreaker | 59 |
| 11 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 600 | ART19 | 42 |
| 12 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 13 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 14 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 140 | Libsyn | 78 |
| 15 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 16 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 295 | Spreaker | 43 |
| 17 |  | Origin Stories | The Leakey Foundation | Sciences | 93 | Libsyn | 68 |
| 18 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 576 | RedCircle | 53 |
| 19 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 507 | Spreaker | 54 |
| 20 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 21 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 286 | Libsyn | 48 |
| 22 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 583 | ART19 | 62 |
| 23 |  | 6 Ranch Podcast | James Nash | Sciences | 334 | Buzzsprout | 52 |
| 24 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 633 | Megaphone | 58 |
| 25 |  | Science Stuff To Blow Your Mind | Podgo | Sciences | 35 | Libsyn | 32 |
| 26 |  | Manifold | Steve Hsu | Sciences | 172 | Transistor | 58 |
| 27 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 28 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 29 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 263 | Simplecast | 63 |
| 30 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 31 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 32 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 33 |  | Wild Turkey Science | Dr. Marcus Lashley & Dr. Will Gulsby | Sciences | 207 | Libsyn | 78 |
| 34 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 35 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 36 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 58 |
| 37 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 305 | Spotify for Podcasters | 33 |
| 38 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 39 |  | The Humble Hoof | Alicia Harlov | Sciences | 165 | Captivate | 32 |
| 40 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 41 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 596 | Libsyn | 48 |
| 42 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | Sciences | 129 | Spotify for Podcasters | 32 |
| 43 |  | The Gestalt Gardener | MPB Think Radio | Sciences | 455 | Acast | 54 |
| 44 |  | How Wild | NPR | Sciences | 16 | PRX | 63 |
| 45 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 176 | Blubrry | 48 |
| 46 |  | MonsterTalk | Blake Smith | Sciences | 513 | Spreaker | 69 |
| 47 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 48 |  | Haunted America | Haunted America | Sciences | 101 | Spotify for Podcasters | 43 |
| 49 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 50 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 51 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 296 | Spotify for Podcasters | 52 |
| 52 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 621 | Spreaker | 43 |
| 53 |  | The Broken Science Podcast | The Broken Science Initiative | Sciences | 8 | Libsyn | 37 |
| 55 |  | ExtinctZoo | ExtinctZoo | Sciences | 161 | Spotify for Podcasters | 28 |
| 56 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Sciences | 51 | Libsyn | 52 |
| 57 |  | Tinfoil Tales | Brandon Wright | Sciences | 301 | Simplecast | 84 |
| 58 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 59 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 60 |  | Laura Erickson's For the Birds | Laura Erickson | Science & Medicine | 250 | Unknown | 43 |
| 61 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 642 | lizhi.fm | 32 |
| 62 |  | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | Sciences | 18 | Blubrry | 53 |
| 63 |  | Inside NATURE on PBS | PBS Nature | Science & Medicine | 14 | Soundcloud | 49 |
| 64 |  | Ask Us Anything by Popular Science | Popular Science | Sciences | 64 | Megaphone | 68 |
| 65 |  | 天方烨谈 | 基因频道 | Science & Medicine | 2000 | Ximalaya | 43 |
| 66 |  | Paleo Nerds | paleonerds | Sciences | 101 | Podbean | 42 |
| 67 |  | Viced Rhino: The Podcast | Viced Rhino | Sciences | 428 | Spreaker | 48 |
| 68 |  | What The Duck?! | ABC Australia | Sciences | 228 | ABC Australia | 38 |
| 69 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 64 | Squarespace | 48 |
| 70 |  | Sea to Trees | National Park Service | Sciences | 15 | Unknown | 63 |
| 71 |  | The Genetics Podcast | Sano Genetics | Sciences | 258 | Spotify for Podcasters | 22 |
| 72 |  | The Field Guides | The Field Guides | Science & Medicine | 103 | Squarespace | 49 |
| 73 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 115 | Libsyn | 52 |
| 74 |  | Natural Resources University | Collaboration of land-grant universities | Sciences | 622 | Libsyn | 72 |
| 75 |  | Weather Geeks | Weather Group Television | Sciences | 443 | ART19 | 68 |
| 76 |  | 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 | 265 | Spreaker | 53 |
| 77 |  | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | Sciences | 65 | Captivate | 78 |
| 78 |  | Carolina Weather Group | CarolinaWeatherGroup.com | Sciences | 710 | Spotify for Podcasters | 33 |
| 79 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Sciences naturelles | 9 | Unknown | 21 |
| 80 |  | The Bigfoot Report | Paranormal World Productions | Sciences | 377 | Spreaker | 64 |
| 81 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 82 |  | America Adapts the Climate Change Podcast | Doug Parsons | Sciences | 261 | Libsyn | 47 |
| 83 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 84 |  | Wild Animals | Roland Kays | Sciences | 35 | Spotify for Podcasters | 43 |
| 85 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Sciences | 167 | Simplecast | 47 |
| 86 |  | Cincinnati Zoo Tales | cincinnatizoo | Sciences | 100 | Podbean | 58 |
| 87 |  | Most Terrifying Places in America | Travel Channel | Sciences | 67 | Acast | 53 |
| 88 |  | Whale Tales Podcast | Whale Tales | Sciences | 106 | Blubrry | 32 |
| 89 |  | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | Sciences | 141 | Spreaker | 43 |
| 90 |  | Juan on Juan | Juan on Juan Media, LLC. | Sciences | 236 | Spreaker | 70 |
| 91 |  | Aye-aye Pod | Duke Lemur Center | Sciences | 29 | Unknown | 59 |
| 92 |  | 科学星球 | BOX孙彬 | Sciences | 97 | Ximalaya | 43 |
| 93 |  | ژرفا - Zharfa | Alireza Payandeh | Sciences | 35 | Acast | 78 |
| 94 |  | Ken Cook Is Having Another Episode | EWG | Sciences | 72 | Simplecast | 73 |
| 95 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 96 |  | Urban Wildlife Podcast | Urban Wildlife Podcast | Sciences | 121 | Blubrry | 38 |
| 97 |  | Climate Connections | Yale Center for Environmental Communication | Sciences | 100 | Libsyn | 53 |
| 98 |  | 汪诘：科学有故事（主打） | 科学有故事 | Science & Medicine | 842 | Ximalaya | 38 |
| 99 |  | Evolution Talk | Rick Coste | Sciences | 167 | Libsyn | 43 |
| 100 |  | Brainforest Café | SpectreVision Radio | Sciences | 70 | Megaphone | 69 |