| 1 |  | Radiolab | WNYC Studios | Sciences | 675 | Simplecast | 63 |
| 2 |  | Manifold | Steve Hsu | Sciences | 174 | Transistor | 58 |
| 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 856 | Omny Studio | 48 |
| 4 |  | The Common Descent Podcast | Common Descent | Sciences | 389 | Podbean | 41 |
| 5 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 733 | Libsyn | 43 |
| 6 |  | Science Friday | Science Friday and WNYC Studios | Sciences | 1431 | Simplecast | 63 |
| 7 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 8 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 502 | Buzzsprout | 42 |
| 9 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 641 | Megaphone | 58 |
| 10 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 631 | Spreaker | 69 |
| 11 |  | The Confessionals | Merkel Media | Religion & Spiritualité | 1176 | Audioboom | 58 |
| 12 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 447 | Spreaker | 54 |
| 13 |  | The Michael Shermer Show | Michael Shermer | Sciences | 645 | Libsyn | 58 |
| 14 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 15 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 143 | Libsyn | 78 |
| 16 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 66 | Squarespace | 48 |
| 17 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 18 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 303 | Spotify for Podcasters | 52 |
| 19 |  | Origin Stories | The Leakey Foundation | Sciences | 94 | Libsyn | 68 |
| 20 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 21 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | Société & Culture | 766 | Spreaker | 64 |
| 22 |  | Outside/In | NHPR | Sciences | 415 | Megaphone | 48 |
| 23 |  | Oxford Sparks Big Questions | Oxford Sparks | Sciences | 100 | Libsyn | 38 |
| 24 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 585 | ART19 | 62 |
| 25 |  | Mushroom Revival Podcast | Alex Dorr | Sciences | 227 | Buzzsprout | 42 |
| 26 |  | Counting the Earth | Counting the Earth | Sciences | 21 | Audioboom | 58 |
| 27 |  | The Clean Energy Revolution | National Grid | Sciences | 33 | Captivate | 78 |
| 28 |  | The Reality Check | The Reality Check | Sciences | 350 | Libsyn | 59 |
| 29 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 581 | RedCircle | 53 |
| 30 |  | Буде тобі наука | Kunsht/Куншт | Sciences | 364 | Simplecast | 63 |
| 31 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 90 | Buzzsprout | 58 |
| 32 |  | Paleo Nerds | paleonerds | Sciences | 102 | Podbean | 42 |
| 33 |  | What The Duck?! | ABC Australia | Sciences | 231 | ABC Australia | 38 |
| 34 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | Sciences | 461 | Spreaker | 59 |
| 35 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 603 | ART19 | 42 |
| 36 |  | iNTO THE FRAY RADIO - Encounters with the Paranormal | Shannon LeGro | Sciences | 807 | Spreaker | 53 |
| 37 |  | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | Science & Medicine | 300 | Squarespace | 48 |
| 38 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 297 | Spreaker | 43 |
| 39 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 40 |  | Superduperstitious | Wyatt Shell and Jake Withee | Sciences | 194 | Acast | 69 |
| 41 |  | Waarom? Daarom! | Qmusic | Sciences | 77 | Omny Studio | 63 |
| 42 |  | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | Sciences | 362 | Libsyn | 48 |
| 43 |  | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | Sciences | 33 | Buzzsprout | 52 |
| 44 |  | Past Time | Adam Pritchard, Matthew Borths, Catherine Early | Sciences | 56 | Spotify for Podcasters | 33 |
| 45 |  | Designing Nature's Half: The Landscape Conservation Podcast | Rob Campellone and Tom Miewald | Sciences | 11 | Alitu | 78 |
| 46 |  | Science... sort of | Ryan Haupt | Sciences | 364 | Libsyn | 53 |
| 47 |  | Oceanography (Audio) | UCTV | Science & Medicine | 35 | Unknown | 43 |
| 48 |  | Brain Matters | Brain Matters Neuroscience | Sciences | 53 | Libsyn | 38 |
| 49 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 341 | Simplecast | 63 |
| 50 |  | Ask MIT Climate | MIT Climate Project | Sciences | 85 | Simplecast | 73 |
| 51 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 52 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 53 |  | Tom Nelson | Thomas Nelson | Sciences | 440 | Spotify for Podcasters | 38 |
| 54 |  | Believing the Bizarre: Paranormal Conspiracies & Myths | Tyler and Charlie | Sciences | 322 | Spreaker | 59 |
| 55 |  | Evolution Talk | Rick Coste | Sciences | 167 | Libsyn | 43 |
| 56 |  | Nature's VoiceDétails momentanément indisponibles | RSPB | Sciences naturelles | 100 | N/A | N/A |
| 57 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 288 | Libsyn | 48 |
| 58 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 59 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 60 |  | R2Kast - People in Food and Farming/All In | Wallace Currie | Sciences | 497 | Acast | 38 |
| 61 |  | Outdoor Lives by Mike Raine | Mike Raine | Sciences | 75 | Spotify for Podcasters | 38 |
| 62 |  | Best Horse Practices Podcast | Maddy Butcher | Sciences | 100 | Libsyn | 67 |
| 63 |  | Intertek's Assurance in Action Podcast Network | Intertek | Sciences | 224 | Buzzsprout | 37 |
| 64 |  | Keep it Civil - UCL Engineering Podcast | UCL CEGE Engineering | Science & Medicine | 8 | Soundcloud | 43 |
| 65 |  | Biology and Chemistry A Level | Jd Cameron | Sciences | 1 | Spotify for Podcasters | 38 |
| 66 |  | The Atomic Show | Rod Adams - Atomic Insights | Sciences | 20 | Unknown | 49 |
| 67 |  | The Humble Hoof | Alicia Harlov | Sciences | 166 | Captivate | 32 |
| 68 |  | Most Terrifying Places in America | Travel Channel | Sciences | 67 | Acast | 53 |
| 69 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 70 |  | Eureka! | Stak | Sciences | 63 | Acast | 74 |
| 71 |  | From The Shadows | Shane Grove | Sciences | 639 | Spreaker | 69 |
| 72 |  | ExtinctZoo | ExtinctZoo | Sciences | 168 | Spotify for Podcasters | 28 |
| 73 |  | New Books in Science | New Books Network | Sciences | 600 | Simplecast | 69 |
| 74 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 75 |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | Sciences | 51 | Buzzsprout | 58 |
| 76 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 77 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 363 | Blubrry | 38 |
| 78 |  | Viced Rhino: The Podcast | Viced Rhino | Sciences | 431 | Spreaker | 48 |
| 79 |  | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | Sciences | 373 | Ximalaya | 43 |
| 80 |  | Shark Week: The Podcast | Discovery | Sciences | 70 | Acast | 73 |
| 81 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 267 | Simplecast | 63 |
| 82 |  | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | Sciences | 15 | Simplecast | 58 |
| 83 |  | SETI Live | SETI Institute | Sciences | 162 | Libsyn | 68 |
| 84 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2484 | Libsyn | 42 |
| 85 |  | Physics (Audio) | UCTV | Science & Medicine | 50 | Unknown | 49 |
| 86 |  | Your Complex Brain | Krembil Brain Institute | Sciences | 53 | Buzzsprout | 69 |
| 87 |  | Chemical & Engineering News Webinars Podcasts | cenwebmaster@acs.org (Web Staff) | Science & Medicine | 1 | Feedburner | 38 |
| 88 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 89 |  | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | Sciences | 169 | Libsyn | 27 |
| 90 |  | The Genetics Podcast | Sano Genetics | Sciences | 262 | Spotify for Podcasters | 22 |
| 91 |  | The BUMP Podcast | Bo Kennedy | Sciences | 376 | Spotify for Podcasters | 42 |
| 92 |  | Patient Zero | NHPR | Sciences | 14 | Megaphone | 38 |
| 93 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 117 | Libsyn | 52 |
| 94 |  | Believe: Paranormal & UFO Podcast | Kade Moir | Sciences | 254 | Acast | 68 |
| 95 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 96 |  | Açık BilinçDétails momentanément indisponibles | Apaçık Radyo | Sciences naturelles | 652 | Transistor | 38 |
| 97 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 98 |  | Rätsel der Wissenschaft | DER STANDARD | Sciences | 84 | Podigee | 69 |
| 99 |  | The Behavioural Ecology and Evolution Podcast (the Beepcast) | unknown_author | Science & Medicine | 27 | Unknown | 31 |
| 100 |  | The Field Guides | The Field Guides | Science & Medicine | 104 | Squarespace | 49 |