| 1 |  | Radiolab | WNYC Studios | Sciences | 670 | Simplecast | 63 |
| 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 493 | Buzzsprout | 42 |
| 3 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 727 | Libsyn | 43 |
| 4 |  | Weather Geeks | Weather Group Television | Sciences | 442 | ART19 | 68 |
| 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 845 | Omny Studio | 48 |
| 6 |  | The Michael Shermer Show | Michael Shermer | Sciences | 641 | Libsyn | 58 |
| 7 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 598 | ART19 | 42 |
| 8 |  | The Seán Chorus | HeadStuff Podcasts | Sciences | 4 | Megaphone | 63 |
| 9 |  | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | Sciences | 58 | Transistor | 58 |
| 10 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 11 |  | The Common Descent Podcast | Common Descent | Sciences | 384 | Podbean | 41 |
| 12 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 292 | Spotify for Podcasters | 52 |
| 13 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 625 | Spreaker | 69 |
| 14 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 15 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 16 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 630 | Megaphone | 58 |
| 17 |  | Origin Stories | The Leakey Foundation | Sciences | 93 | Libsyn | 68 |
| 18 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 19 |  | Mysterious Radio: Paranormal, UFO & Lore Interviews | Mysterious Radio | Sciences | 27 | Libsyn | 53 |
| 20 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 285 | Libsyn | 48 |
| 21 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 22 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 69 |
| 23 |  | 6 Ranch Podcast | James Nash | Sciences | 333 | Buzzsprout | 52 |
| 24 |  | 科学史评话最新专辑 | 科学史评话 | Science & Medicine | 625 | Ximalaya | 49 |
| 25 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 505 | Spreaker | 54 |
| 26 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 619 | Spreaker | 43 |
| 27 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 28 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 139 | Libsyn | 78 |
| 29 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Sciences | 51 | Libsyn | 52 |
| 30 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 31 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 175 | Blubrry | 48 |
| 32 |  | Outside/In | NHPR | Sciences | 409 | Megaphone | 48 |
| 33 |  | The Reality Check | The Reality Check | Sciences | 350 | Libsyn | 59 |
| 34 |  | What The Duck?! | ABC Australia | Sciences | 226 | ABC Australia | 38 |
| 35 |  | Connected | Parks Canada | Sciences | 6 | Megaphone | 69 |
| 36 |  | Ciencia y genios - Cienciaes.com | cienciaes.com | Science & Medicine | 61 | Libsyn | 43 |
| 37 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | Science & Medicine | 100 | Blubrry Podcasting | 38 |
| 38 |  | History of the Earth | Richard I. Gibson | Science & Medicine | 14 | Feedburner | 59 |
| 39 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 40 |  | 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 |
| 41 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 63 | Libsyn | 48 |
| 42 |  | Bold Minds: Future Leaders in Canadian Brain Research | Brain Canada Foundation | Sciences | 11 | Simplecast | 58 |
| 43 |  | Paranormal Deep Dive | True Ghost Stories | Real Story Media | Sciences | 380 | Audioboom | 32 |
| 44 |  | AETA Talks | AETA | Sciences | 14 | Spotify for Podcasters | 42 |
| 45 |  | Reef in Focus | Great Barrier Reef Marine Park Authority | Sciences | 20 | RSS.com | 62 |
| 46 |  | Oil & Gas Journal ReEnterprised | Endeavor Business Media | Sciences | 59 | Podbean | 52 |
| 47 |  | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | Sciences | 65 | Captivate | 78 |
| 48 |  | Environmental Health Chat | NIEHS Partnerships for Environmental Public Health | Sciences | 105 | Unknown | 43 |
| 49 |  | Dragões de Garagem | Luciano Queiroz & Lucas Marques | Science & Medicine | 389 | Blubrry Podcasting | N/A |
| 50 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 51 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 52 |  | BioAudio | Elizabeth Clare | Sciences | 34 | Buzzsprout | 62 |
| 53 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 574 | RedCircle | 53 |
| 54 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 1290 | Megaphone | 53 |
| 55 |  | Nature Track | ABC | Sciences | 22 | ABC Australia | 62 |
| 56 |  | Manifold | Steve Hsu | Sciences | 171 | Transistor | 58 |
| 57 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 295 | Spreaker | 43 |
| 58 |  | Science Stuff To Blow Your Mind | Podgo | Sciences | 34 | Libsyn | 32 |
| 60 |  | Balad‘eau du GRIL | GRIL | Sciences | 20 | Podbean | 58 |
| 61 |  | America Adapts the Climate Change Podcast | Doug Parsons | Sciences | 260 | Libsyn | 47 |
| 62 |  | New Books in Science | New Books Network | Sciences | 600 | Simplecast | 69 |
| 63 |  | Interactions | Parcs Canada | Sciences | 6 | Megaphone | 74 |
| 64 |  | Project Botany | David Brooksby | Sciences | 11 | Spotify for Podcasters | 53 |
| 65 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | Sciences | 127 | Spotify for Podcasters | 32 |
| 66 |  | La Ciencia Pop | Gabriel León | Sciences | 249 | Buzzsprout | 73 |
| 67 |  | MonsterTalk | Blake Smith | Sciences | 511 | Spreaker | 69 |
| 68 |  | Huge If True Podcast | cleoabram931 | Sciences | 58 | Podbean | 42 |
| 69 |  | (Eau)trement dit | (Eau)trement dit | Sciences | 49 | Buzzsprout | 58 |
| 70 |  | K9 Conservationists | Kayla Fratt | Sciences | 254 | Spotify for Podcasters | 28 |
| 71 |  | The Energetic Agriculture Podcast - Electroculture, Magnetoculture & Beyond! | Electroculture Growers - David Wechsler & Ray-Lee Bacon | Sciences | 17 | Substack | 38 |
| 72 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 641 | lizhi.fm | 32 |
| 73 |  | Food Safety Matters | Food Safety Magazine | Sciences | 298 | Libsyn | 58 |
| 74 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 582 | ART19 | 62 |
| 75 |  | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | Sciences | 504 | Ausha | 68 |
| 76 |  | Ken Cook Is Having Another Episode | EWG | Sciences | 71 | Simplecast | 73 |
| 77 |  | Green Frequency | Environmental Science & Earth Radio | Pine Forest Media | Environmental Science Podcasts | Sciences | 13 | Acast | 73 |
| 78 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 424 | Unknown | 38 |
| 79 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 80 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 81 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 82 |  | Waders: Prairie Water Stories | Dominique Ferraton | Sciences | 3 | RedCircle | 48 |
| 83 |  | Stimulating Brains | Andreas Horn | Sciences | 82 | Spotify for Podcasters | 43 |
| 84 |  | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | Sciences | 57 | Acast | 58 |
| 85 |  | ژرفا - Zharfa | Alireza Payandeh | Sciences | 35 | Acast | 78 |
| 86 |  | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | Sciences | 70 | Buzzsprout | 73 |
| 87 |  | Field, Lab, Earth | ASA, CSSA, SSSA | Sciences | 149 | Libsyn | 58 |
| 88 |  | 科学星球 | BOX孙彬 | Sciences | 96 | Ximalaya | 43 |
| 89 |  | Shark Week: The Podcast | Discovery | Sciences | 70 | Acast | 73 |
| 90 |  | Off Track | ABC | Sciences | 246 | ABC Australia | 32 |
| 92 |  | Haunted America | Haunted America | Sciences | 101 | Spotify for Podcasters | 43 |
| 93 |  | Orca Nerd | Kalyn Miller | Sciences | 10 | Pinecast | 69 |
| 94 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 95 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 374 | Libsyn | 38 |
| 96 |  | Flooba | Sounds for ADHD + ASD to Support Focus Regulation + Sleep | Sciences | 105 | Buzzsprout | 73 |
| 97 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 98 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2449 | Libsyn | 42 |
| 99 |  | Good Fire Podcast | Indigenous Leadership Initiative | Sciences | 33 | Squarespace | 52 |
| 100 |  | ExtinctZoo | ExtinctZoo | Sciences | 160 | Spotify for Podcasters | 28 |