| 1 |  | Radiolab | WNYC Studios | Sciences | 673 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 729 | Libsyn | 43 |
| 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 497 | Buzzsprout | 42 |
| 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 850 | Omny Studio | 48 |
| 5 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 438 | Spreaker | 54 |
| 6 |  | The Common Descent Podcast | Common Descent | Sciences | 386 | Podbean | 41 |
| 7 |  | The Michael Shermer Show | Michael Shermer | Sciences | 643 | Libsyn | 58 |
| 8 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 626 | Spreaker | 69 |
| 9 |  | The Swiss Connection | SWI swissinfo.ch | Sciences | 97 | Buzzsprout | 49 |
| 10 |  | Making Science with Tom Whipple | The Times | Sciences | 12 | Acast | 48 |
| 11 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 286 | Libsyn | 48 |
| 12 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 601 | ART19 | 42 |
| 13 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 14 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 584 | ART19 | 62 |
| 15 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 16 |  | Origin Stories | The Leakey Foundation | Sciences | 94 | Libsyn | 68 |
| 17 |  | What The Duck?! | ABC Australia | Sciences | 229 | ABC Australia | 38 |
| 18 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 141 | Libsyn | 78 |
| 19 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 20 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 21 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 22 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 577 | RedCircle | 53 |
| 23 |  | MonsterTalk | Blake Smith | Sciences | 513 | Spreaker | 69 |
| 24 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 286 | Spreaker | 59 |
| 25 |  | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | Sciences | 59 | Transistor | 58 |
| 26 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 27 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 64 | Squarespace | 48 |
| 28 |  | Oxford Sparks Big Questions | Oxford Sparks | Sciences | 100 | Libsyn | 38 |
| 29 |  | Facet Nation: A Gemmology Podcast | Facet Nation | Sciences | 41 | Buzzsprout | 62 |
| 30 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 635 | Megaphone | 58 |
| 31 |  | ZSL Wild Science Podcast | Zoological Society of London | Sciences | 53 | Libsyn | 42 |
| 32 |  | Tom Nelson | Thomas Nelson | Sciences | 435 | Spotify for Podcasters | 38 |
| 33 |  | Nature Sounds | ABC | Sciences | 22 | ABC Australia | 62 |
| 34 |  | The 'Perfect' Specimen | The Natural History Museum, London | Sciences | 30 | Libsyn | 68 |
| 35 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 36 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 306 | Spotify for Podcasters | 33 |
| 37 |  | NASA ScienceCasts | NASA Science | Science & Medicine | 312 | Unknown | 39 |
| 38 |  | ZSL Wild Science Podcast | Zoological Society of London | Sciences | 52 | Libsyn | 48 |
| 39 |  | 6 Ranch Podcast | James Nash | Sciences | 335 | Buzzsprout | 52 |
| 40 |  | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | Sciences | 169 | Libsyn | 27 |
| 41 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 42 |  | Arthro-Pod | Jonathan Larson | Science & Medicine | 61 | Podbean | 59 |
| 43 |  | Orbital Path | PRX | Sciences | 45 | PRX | 59 |
| 45 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 621 | Spreaker | 43 |
| 46 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 47 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 48 |  | Outdoor Lives by Mike Raine | Mike Raine | Sciences | 75 | Spotify for Podcasters | 38 |
| 49 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 51 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 52 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 297 | Spotify for Podcasters | 52 |
| 53 |  | Manifold | Steve Hsu | Sciences | 172 | Transistor | 58 |
| 54 |  | ExtinctZoo | ExtinctZoo | Sciences | 162 | Spotify for Podcasters | 28 |
| 55 |  | Brain Matters | Brain Matters Neuroscience | Sciences | 53 | Libsyn | 38 |
| 56 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 341 | Simplecast | 63 |
| 57 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 58 |  | Audio Angling | Fishing Films & Facts | Science & Medicine | 217 | Unknown | 49 |
| 59 |  | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | Sciences | 18 | Blubrry | 53 |
| 60 |  | The Paranormal Chronicles podcast | theparanormalchroniclespodcast | Science & Medicine | 45 | Podbean | 47 |
| 61 |  | The Biology of Superheroes Podcast | Dr. Shane Campbell-Staton and Arien Darby | Sciences | 21 | Podbean | 37 |
| 62 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 176 | Blubrry | 48 |
| 63 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 64 |  | Science(ish) | Auddy | Sciences | 102 | Megaphone | 49 |
| 65 |  | R2Kast - People in Food and Farming/All In | Wallace Currie | Sciences | 491 | Acast | 38 |
| 66 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 297 | Spreaker | 43 |
| 67 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 264 | Simplecast | 63 |
| 68 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Sciences naturelles | 9 | Unknown | 21 |
| 69 |  | Cliffhanger Paranormal and Cryptid Encounters | Ben Clifford | Sciences | 34 | Acast | 79 |
| 70 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 426 | Unknown | 38 |
| 71 |  | Bird’s Eye View | Mathew G. Radford | Sciences | 216 | Buzzsprout | 43 |
| 72 |  | From The Shadows | Shane Grove | Sciences | 639 | Spreaker | 69 |
| 73 |  | Students of Surgery | Martin Brand | Sciences | 51 | iono.fm | 69 |
| 74 |  | Intertek's Assurance in Action Podcast Network | Intertek | Sciences | 224 | Buzzsprout | 37 |
| 75 | | Keep it Civil - UCL Engineering Podcast | UCL CEGE Engineering | Science & Medicine | 8 | Soundcloud | 43 |
| 76 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 643 | lizhi.fm | 32 |
| 77 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 78 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 79 |  | The Genetics Podcast | Sano Genetics | Sciences | 259 | Spotify for Podcasters | 22 |
| 80 |  | Apes Among Us | NAWAC | Sciences | 20 | Podbean | 48 |
| 81 |  | Outside/In | NHPR | Sciences | 411 | Megaphone | 48 |
| 82 |  | Буде тобі наука | Kunsht/Куншт | Sciences | 362 | Simplecast | 63 |
| 83 |  | Viced Rhino: The Podcast | Viced Rhino | Sciences | 429 | Spreaker | 48 |
| 84 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 85 |  | Talk of the Thames | Thames Estuary Partnership | Sciences | 38 | Buzzsprout | 63 |
| 86 |  | Paws & Reward Podcast | Marissa Martino, CDBC, CTC | Sciences | 85 | Libsyn | 38 |
| 87 |  | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | Sciences | 20 | Unknown | 32 |
| 88 |  | Eureka! | Stak | Sciences | 63 | Acast | 74 |
| 89 |  | Flooba | Sounds for ADHD + ASD to Support Focus Regulation + Sleep | Sciences | 111 | Buzzsprout | 73 |
| 90 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 91 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 92 |  | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | Sciences | 5 | Acast | 69 |
| 93 |  | HEKTÁR mezőgazdasági podcast | HEKTÁR Podcast | Sciences | 91 | Spotify for Podcasters | 27 |
| 94 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 375 | Libsyn | 38 |
| 95 |  | Most Terrifying Places in America | Travel Channel | Sciences | 67 | Acast | 53 |
| 96 |  | Rätsel der Wissenschaft | DER STANDARD | Sciences | 82 | Podigee | 69 |
| 97 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 98 |  | Cows and Effect | Paul Allison and Michael Blanche | Sciences | 14 | Libsyn | 53 |
| 99 |  | The Pasture Pod | Michael Blanche | Sciences | 39 | Libsyn | 38 |
| 100 |  | MIT News | Massachusetts Institute of Technology (MIT) | Sciences | 32 | Blubrry | 43 |