| 1 |  | Radiolab | WNYC Studios | Science | 677 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Science | 733 | Libsyn | 43 |
| 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Science | 858 | Omny Studio | 48 |
| 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Science | 503 | Buzzsprout | 42 |
| 5 |  | Ask a Spaceman! | Paul M. Sutter | Science | 288 | Libsyn | 48 |
| 6 |  | The Common Descent Podcast | Common Descent | Science | 392 | Podbean | 41 |
| 7 |  | The Michael Shermer Show | Michael Shermer | Science | 646 | Libsyn | 58 |
| 8 |  | UFO Chronicles Podcast | Nik Hunter | Science | 452 | Spreaker | 54 |
| 9 |  | Terrible Lizards | Iszi Lawrence and David Hone | Science | 144 | Libsyn | 78 |
| 10 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Science | 634 | Spreaker | 69 |
| 11 |  | Making Science with Tom Whipple | The Times | Science | 12 | Acast | 48 |
| 12 |  | The Science Show | ABC Australia | Science | 250 | ABC Australia | 38 |
| 13 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Science | 500 | Audioboom | 53 |
| 14 |  | In Defense of Plants Podcast | In Defense of Plants | Science | 605 | ART19 | 42 |
| 15 |  | Origin Stories | The Leakey Foundation | Science | 95 | Libsyn | 68 |
| 16 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Science | 491 | Spreaker | 69 |
| 17 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Science | 500 | Audioboom | 48 |
| 18 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Science | 644 | Megaphone | 58 |
| 19 |  | What The Duck?! | ABC Australia | Science | 233 | ABC Australia | 38 |
| 20 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 66 | Squarespace | 48 |
| 21 |  | Facet Nation: A Gemmology Podcast | Facet Nation | Science | 43 | Buzzsprout | 62 |
| 22 |  | Counting the Earth | Counting the Earth | Science | 22 | Audioboom | 58 |
| 23 |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | Science | 51 | Buzzsprout | 58 |
| 24 |  | Science(ish) | Auddy | Science | 102 | Megaphone | 49 |
| 25 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Society & Culture | 297 | Spreaker | 59 |
| 26 |  | The Genetics Podcast | Sano Genetics | Science | 263 | Spotify for Podcasters | 22 |
| 27 |  | Robinson's Podcast | Robinson Erhardt | Science | 305 | Spotify for Podcasters | 52 |
| 28 |  | Mushroom Revival Podcast | Alex Dorr | Science | 227 | Buzzsprout | 42 |
| 29 |  | The Science of Everything Podcast | James Fodor | Science | 173 | Podbean | 31 |
| 30 |  | Fermentation Speaker Series | Elisa Caffrey, David Zilber, and Justin Sonnenburg | Science | 13 | RSS.com | 52 |
| 31 |  | Tom Nelson | Thomas Nelson | Science | 443 | Spotify for Podcasters | 38 |
| 32 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Science | 268 | Simplecast | 63 |
| 33 |  | MonsterTalk | Blake Smith | Science | 517 | Spreaker | 69 |
| 34 |  | HOLOSKY PODCAST | Holosky Podcast | Science | 583 | RedCircle | 53 |
| 35 |  | ZSL Wild Science Podcast | Zoological Society of London | Science | 53 | Libsyn | 42 |
| 36 |  | Night Science | Itai Yanai & Martin Lercher | Science | 90 | Buzzsprout | 58 |
| 37 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Science | 586 | ART19 | 62 |
| 38 |  | The 'Perfect' Specimen | The Natural History Museum, London | Science | 30 | Libsyn | 68 |
| 39 |  | Paleo Nerds | paleonerds | Science | 103 | Podbean | 42 |
| 40 |  | Viced Rhino: The Podcast | Viced Rhino | Science | 433 | Spreaker | 48 |
| 41 |  | The Stem Cell Podcast | The Stem Cell Podcast | Science | 364 | Blubrry | 38 |
| 42 |  | The Naked Mole Rat | libo/libo | Science | 11 | Transistor | 84 |
| 43 |  | Down The Rabbit Hole | Rafael Ruiz - Dark Mind Radio | Science | 99 | Podbean | 49 |
| 44 |  | ExtinctZoo | ExtinctZoo | Science | 169 | Spotify for Podcasters | 28 |
| 45 |  | Evolution Talk | Rick Coste | Science | 167 | Libsyn | 43 |
| 46 |  | Arthro-Pod | Jonathan Larson | Science & Medicine | 62 | Podbean | 59 |
| 47 |  | BrainStuff | iHeartPodcasts | Science | 2001 | Omny Studio | 49 |
| 48 |  | BirdNote Daily | BirdNote | Science | 1095 | Simplecast | 59 |
| 49 |  | Manifold | Steve Hsu | Science | 174 | Transistor | 58 |
| 50 |  | From The Shadows | Shane Grove | Science | 639 | Spreaker | 69 |
| 51 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Science | 625 | Spreaker | 43 |
| 52 |  | Oxford Sparks Big Questions | Oxford Sparks | Science | 100 | Libsyn | 38 |
| 53 |  | Most Terrifying Places in America | Travel Channel | Science | 67 | Acast | 53 |
| 54 |  | Haunted America | Haunted America | Science | 101 | Spotify for Podcasters | 43 |
| 55 |  | R2Kast - People in Food and Farming/All In | Wallace Currie | Science | 500 | Acast | 38 |
| 56 |  | Outside/In | NHPR | Science | 417 | Megaphone | 48 |
| 57 |  | Main Engine Cut Off | Anthony Colangelo | Science | 343 | Simplecast | 63 |
| 58 |  | The Natural History of Sussex | TheNaturalHistoryofSussex | Science | 7 | Podomatic | 43 |
| 59 |  | Talk of the Thames | Thames Estuary Partnership | Science | 38 | Buzzsprout | 63 |
| 60 |  | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | Science | 5 | Acast | 69 |
| 61 |  | Project Botany | David Brooksby | Science | 11 | Spotify for Podcasters | 53 |
| 62 |  | Evolution | UCTV | Science & Medicine | 102 | Unknown | 59 |
| 63 |  | Pandemics & Pathogens Past & Present | Tim C. Smith | Science & Medicine | 34 | Unknown | 43 |
| 64 |  | Infectious Disease Puscast | Vincent Racaniello | Science | 118 | Libsyn | 52 |
| 65 |  | New Books in Environmental Studies | Marshall Poe | Science | 600 | Simplecast | 63 |
| 66 |  | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | Science | 57 | Acast | 58 |
| 67 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Science | 1000 | Spreaker | 38 |
| 68 |  | Alien Encounters | Science Channel | Science | 11 | Acast | 59 |
| 69 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Science | 9 | WideOrbit | 58 |
| 70 |  | правило 34 | Николай | Science | 96 | Podster.fm | 53 |
| 71 |  | Paradigmepodden | Terje Toftenes | Science | 170 | Acast | 74 |
| 72 |  | Untold Radio Network | Untold Radio Network | Science | 1000 | Spreaker | 54 |
| 73 |  | eanCast: Weekly Neurology | ean.org | Science | 224 | Podigee | 32 |
| 74 |  | The Pasture Pod | Michael Blanche | Science | 39 | Libsyn | 38 |
| 75 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Natural Sciences | 9 | Unknown | 21 |
| 76 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 427 | Unknown | 38 |
| 77 |  | Eons: Surviving Deep Time | PBS | Science | 25 | PRX | 63 |
| 78 |  | Squatch-D TV | Steve Kulls | Science | 193 | Spotify for Podcasters | 33 |
| 79 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Science | 377 | Libsyn | 38 |
| 80 |  | Brain Matters | Brain Matters Neuroscience | Science | 53 | Libsyn | 38 |
| 81 |  | Kozmofizika | Dávid Gyula | Science & Medicine | 12 | Unknown | 39 |
| 82 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Science | 169 | Simplecast | 47 |
| 83 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Science | 225 | Transistor | 53 |
| 84 |  | CountryWide | RTÉ Radio 1 | Science | 100 | Omny Studio | 38 |
| 85 |  | BASIS Agronomy Matters | BASIS Registration | Science | 45 | Spotify for Podcasters | 43 |
| 86 |  | Believe: Paranormal & UFO Podcast | Kade Moir | Science | 254 | Acast | 68 |
| 87 |  | Cliffhanger Paranormal and Cryptid Encounters | Ben Clifford | Science | 36 | Acast | 79 |
| 88 |  | Your Complex Brain | Krembil Brain Institute | Science | 53 | Buzzsprout | 69 |
| 89 |  | Synapsen – ein Wissenschaftspodcast | NDR Info | Science | 177 | NDR Info | 27 |
| 90 |  | Crime Pays But Botany Doesn't | Tony Santore | Science | 297 | Spreaker | 43 |
| 91 |  | The Immunology Podcast | The Immunology Podcast | Science | 178 | Blubrry | 48 |
| 92 |  | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | Science | 2000 | Unknown | 43 |
| 93 |  | Weird Things | Andrew Mayne | Science & Medicine | 1007 | Unknown | 43 |
| 94 |  | New Species | New Species Podcast | Science | 125 | Spotify for Podcasters | 48 |
| 95 |  | Coffee Roasting Navigated | Therese Brøndsted | Science & Medicine | 17 | Unknown | 38 |
| 96 |  | Earthwatch Podcast | Earthwatch Podcast | Science | 13 | Libsyn | 68 |
| 97 |  | Met Office - Podcasts | Met Office | Science & Medicine | 281 | Spotify for Podcasters | 33 |
| 98 |  | This Week in Evolution | Vincent Racaniello | Science | 100 | Libsyn | 58 |
| 99 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Science | 51 | Libsyn | 52 |
| 100 |  | Brain Inspired | Paul Middlebrooks | Science | 163 | Unknown | 64 |