| 1 |  | Radiolab | WNYC Studios | Sciences | 675 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 733 | Libsyn | 43 |
| 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 502 | Buzzsprout | 42 |
| 4 |  | Most Terrifying Places in America | Travel Channel | Sciences | 67 | Acast | 53 |
| 5 |  | Science Friday | Science Friday and WNYC Studios | Sciences | 1430 | Simplecast | 63 |
| 6 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 855 | Omny Studio | 48 |
| 7 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 8 |  | The Michael Shermer Show | Michael Shermer | Sciences | 645 | Libsyn | 58 |
| 9 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 302 | Spotify for Podcasters | 52 |
| 10 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 630 | Spreaker | 69 |
| 11 |  | Nephilim Death Squad | TopLobsta Productions | Religion & Spiritualité | 727 | Spreaker | 74 |
| 12 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | Société & Culture | 766 | Spreaker | 64 |
| 13 |  | Origin Stories | The Leakey Foundation | Sciences | 94 | Libsyn | 68 |
| 14 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 15 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 581 | RedCircle | 53 |
| 16 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 603 | ART19 | 42 |
| 17 |  | The Common Descent Podcast | Common Descent | Sciences | 389 | Podbean | 41 |
| 18 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | Sciences | 461 | Spreaker | 59 |
| 19 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 641 | Megaphone | 58 |
| 20 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 21 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 22 |  | Outside/In | NHPR | Sciences | 415 | Megaphone | 48 |
| 23 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 24 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 25 |  | Juan on Juan | Juan on Juan Media, LLC. | Sciences | 238 | Spreaker | 70 |
| 26 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 27 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 288 | Libsyn | 48 |
| 28 |  | Good Fire Podcast | Indigenous Leadership Initiative | Sciences | 33 | Squarespace | 52 |
| 29 |  | What The Duck?! | ABC Australia | Sciences | 231 | ABC Australia | 38 |
| 30 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 31 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 32 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 447 | Spreaker | 54 |
| 33 |  | Believing the Bizarre: Paranormal Conspiracies & Myths | Tyler and Charlie | Sciences | 322 | Spreaker | 59 |
| 34 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 308 | Spotify for Podcasters | 33 |
| 35 |  | 6 Ranch Podcast | James Nash | Sciences | 337 | Buzzsprout | 52 |
| 36 |  | Redox Grows | Redox Bio-Nutrients | Sciences | 193 | Buzzsprout | 68 |
| 37 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 66 | Squarespace | 48 |
| 38 |  | ExtinctZoo | ExtinctZoo | Sciences | 168 | Spotify for Podcasters | 28 |
| 39 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | Science & Medicine | 100 | Blubrry Podcasting | 38 |
| 40 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 297 | Spreaker | 43 |
| 41 |  | Tom Nelson | Thomas Nelson | Sciences | 440 | Spotify for Podcasters | 38 |
| 42 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Sciences | 51 | Libsyn | 52 |
| 43 |  | Tinfoil Tales | Brandon Wright | Sciences | 308 | Simplecast | 84 |
| 44 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2484 | Libsyn | 42 |
| 45 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 46 |  | The PrimateCast | Andrew MacIntosh | Sciences | 95 | Buzzsprout | 63 |
| 47 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 178 | Blubrry | 48 |
| 49 |  | Real Science Radio | Bob Enyart | Science & Medicine | 10 | Feedburner | 64 |
| 50 |  | A toi les étoiles | Franck Menant | Science & Medicine | 262 | Unknown | 32 |
| 51 |  | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | Sciences | 483 | Podigee | 48 |
| 52 |  | Protect Your Wild Podcast | aldalifestyle | Sciences | 10 | Pinecast | 68 |
| 53 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 341 | Simplecast | 63 |
| 54 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 55 |  | From The Shadows | Shane Grove | Sciences | 639 | Spreaker | 69 |
| 56 |  | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | Sciences | 373 | Ximalaya | 43 |
| 57 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 143 | Libsyn | 78 |
| 58 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 585 | ART19 | 62 |
| 59 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 624 | Spreaker | 43 |
| 60 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 61 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 363 | Blubrry | 38 |
| 62 |  | The Atomic Show | Rod Adams - Atomic Insights | Sciences | 20 | Unknown | 49 |
| 63 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 58 |
| 64 |  | YourForest | Matthew Kristoff | Sciences | 168 | Squarespace | 49 |
| 65 |  | The Blue Fish Radio Show | Blue Fish Radio | Sciences | 484 | Spreaker | 54 |
| 66 |  | Nature Talks: The Nature Conservancy of Canada PodcastDétails momentanément indisponibles | Nature Conservancy of Canada | Sciences naturelles | 8 | N/A | N/A |
| 67 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 68 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 117 | Libsyn | 52 |
| 69 |  | The Extensionists | Burr Forest Group | Sciences | 44 | Captivate | 83 |
| 70 |  | The Lab Coats & Life™ Podcast | The Lab Coats & Life™ Podcast | Sciences | 24 | Blubrry | 42 |
| 71 |  | El Neutrino - Cienciaes.com | cienciaes.com | Science & Medicine | 99 | Libsyn | 43 |
| 72 |  | ZSL Wild Science PodcastDétails momentanément indisponibles | Zoological Society of London | Sciences | 52 | Libsyn | 48 |
| 73 |  | PhD:The experience | Alexandra | Sciences | 70 | Spotify for Podcasters | 58 |
| 74 |  | Zoo de fósiles - Cienciaes.com | cienciaes.com | Science & Medicine | 182 | Libsyn | 43 |
| 75 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 76 |  | MonsterTalk | Blake Smith | Sciences | 516 | Spreaker | 69 |
| 77 |  | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | Sciences | 33 | Buzzsprout | 52 |
| 78 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Sciences | 168 | Simplecast | 47 |
| 79 |  | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | Science & Medicine | 300 | Squarespace | 48 |
| 80 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 81 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 603 | Libsyn | 48 |
| 82 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 429 | Unknown | 38 |
| 83 |  | The Urban Chicken Podcast - The Urbanite's Podcast Resource for Keeping Backyard Chickens | Jen Pitino: Urban Chicken-keeper & Backyard Chicken Enthusiast | Sciences | 61 | Libsyn | 32 |
| 84 |  | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | Sciences | 52 | Blubrry | 43 |
| 85 |  | K9 Conservationists | Kayla Fratt | Sciences | 256 | Spotify for Podcasters | 28 |
| 86 |  | Synapsen – ein Wissenschaftspodcast | NDR Info | Sciences | 176 | NDR Info | 27 |
| 87 |  | Microbiome (Video) | UCTV | Science & Medicine | 0 | Unknown | 39 |
| 88 |  | The Microbiome Podcast | The American Microbiome Institute | Sciences | 11 | Libsyn | 38 |
| 89 |  | The Science Show - Separate stories podcast | ABC Australia | Sciences | 250 | ABC Australia | 27 |
| 90 |  | 天方烨谈 | 基因频道 | Science & Medicine | 2000 | Ximalaya | 43 |
| 91 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 92 |  | Manifold | Steve Hsu | Sciences | 173 | Transistor | 58 |
| 93 |  | Double Loop Podcast | Glenn Langenburg and Eric Ray | Science & Medicine | 161 | Soundcloud | 43 |
| 94 |  | The Native Plant Podcast | Native Plant Podcast | Sciences naturelles | 96 | Libsyn | 43 |
| 95 |  | How Wild | NPR | Sciences | 16 | PRX | 63 |
| 96 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 97 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 292 | Spreaker | 59 |
| 98 |  | Believe: Paranormal & UFO Podcast | Kade Moir | Sciences | 254 | Acast | 68 |
| 99 |  | Raincoast Radio | Raincoast Conservation Foundation | Sciences | 19 | Transistor | 63 |
| 100 |  | Authentic Biochemistry | Dr Daniel J. Guerra | Sciences | 1331 | Spotify for Podcasters | 28 |