| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 4 | 4 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 5 | 1 |  | Most Terrifying Places in America | Travel Channel | |
| 6 | 2 |  | Nephilim Death Squad | TopLobsta Productions | |
| 7 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 8 | 6 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 9 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 10 | 1 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 11 | 5 |  | BirdNote Daily | BirdNote | |
| 12 | 3 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 13 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 14 | 1 | W | What The Duck?! | ABC | |
| 15 | 11 |  | Ask a Spaceman! | Paul M. Sutter | |
| 16 | 4 |  | Eons: Surviving Deep Time | PBS | |
| 17 | 5 |  | Outside/In | NHPR | |
| 18 | 1 | T | The Humble Hoof | Alicia Harlov | |
| 19 | 9 |  | Origin Stories | The Leakey Foundation | |
| 20 | 7 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 21 | 4 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 22 | 2 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 23 | — |  | The Common Descent Podcast | Common Descent | |
| 24 | 6 | M | Mange ton Saint-Laurent!- Le balado | Mange ton Saint-Laurent! | |
| 25 | 4 |  | Paranormal Portal | Brent Thomas | |
| 26 | 9 |  | The Science Show | ABC | |
| 27 | 117 | W | Whale Tales Podcast | Whale Tales | |
| 28 | 20 |  | Night Science | Itai Yanai & Martin Lercher | |
| 29 | 4 |  | Science unscripted | DW | |
| 30 | 42 | Y | YourForest | Matthew Kristoff | |
| 31 | 7 |  | Good Fire | Amy Cardinal Christianson and Matthew Kristoff | |
| 32 | 57 | R | Rarefied Podcast | Meredith Meeker | |
| 33 | 66 | T | Trésors du Saint-Laurent: L'aire marine protégée du Banc-des-Américains | Comité ZIP Gaspésie | |
| 34 | 7 | T | Tom Nelson | Thomas Nelson | |
| 35 | 107 |  | 6 Ranch Podcast | James Nash | |
| 36 | — | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 37 | — | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 38 | — | H | Hiatt - Physical Geology Fall 2011 | University of Wisconsin Oshkosh | |
| 39 | 10 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 40 | 10 |  | BrainStuff | iHeartPodcasts | |
| 41 | 10 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 42 | 12 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 43 | 10 | P | Physics (Audio) | UCTV | |
| 44 | 12 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 45 | 8 |  | UFO Chronicles Podcast | Nik Hunter | |
| 46 | 12 | Y | Your Complex Brain | Krembil Brain Institute | |
| 47 | 6 | T | The Field Guides | The Field Guides | |
| 48 | 11 | 科 | 科学星球 | BOX孙彬 | |
| 49 | 2 |  | The Science of Everything Podcast | James Fodor | |
| 50 | 14 | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 51 | 13 | P | Palaeocast | Palaeocast | |
| 52 | 13 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 53 | 13 | F | Food Safety Matters | Food Safety Magazine | |
| 54 | 12 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 55 | 12 | T | The Energetic Agriculture Podcast - Electroculture, Magnetoculture & Beyond! | Electroculture Growers - David Wechsler & Ray-Lee Bacon | |
| 56 | 12 | B | BioAudio | Elizabeth Clare | |
| 57 | 1 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 58 | 13 | F | Field, Lab, Earth | ASA, CSSA, SSSA | |
| 59 | 13 | T | The Vet Tech Cafe's Podcast | Vet Tech Cafe | |
| 60 | 10 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 61 | 26 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 62 | 13 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 63 | 12 |  | The Numberphile Podcast | Brady Haran | |
| 64 | 12 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 65 | 2 |  | From The Shadows | Shane Grove | |
| 66 | 11 | A | As Long As The River Flows | Keepers of the Water | |
| 67 | 10 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 68 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 69 | 8 |  | Weather Geeks | Weather Group Television | |
| 70 | 10 | M | Mushroom Revival Podcast | Alex Dorr | |
| 71 | 13 | T | The Plant Report- Every Plant Has A Story | Jill Cloutier | |
| 72 | 67 | T | The Extensionists | Burr Forest Group | |
| 73 | 11 |  | Sustainable Winegrowing | Vineyard Team | |
| 74 | 11 | N | Nature Talks: The Nature Conservancy of Canada Podcast | Nature Conservancy of Canada | |
| 75 | 16 | O | Orbital Path | PRX | |
| 76 | 12 | C | Changement climatique : enjeux des pros de la BIO | Chaire Agriculture Biologique | |
| 77 | 12 | C | Connected | Parks Canada | |
| 78 | 12 | A | Akiiwan | Taylor Galvin | |
| 79 | 9 |  | MonsterTalk | Blake Smith | |
| 80 | 9 |  | Paleo Nerds | paleonerds | |
| 81 | 12 | T | terrestrial | KUOW News and Information | |
| 82 | 30 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 83 | 44 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 84 | 11 |  | Brain Inspired | Paul Middlebrooks | |
| 85 | 9 | T | Think Outside The Fence | Amy Hughes & Arron Nerbas | |
| 86 | 9 | T | The Biology of Superheroes Podcast | Dr. Shane Campbell-Staton and Arien Darby | |
| 87 | 12 | N | Nature Track | ABC | |
| 88 | 10 | ع | عصر حجر | Siavash Saffarianpour | |
| 89 | 15 |  | ExtinctZoo | ExtinctZoo | |
| 90 | 6 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 91 | 12 | A | Animals | National Park Service | |
| 92 | 12 | E | Evolution Talk | Rick Coste | |
| 93 | 12 | P | Planète Mongabay | Mongabay Afrique | |
| 94 | 12 | M | Microbiome (Audio) | UCTV | |
| 95 | 12 | S | Science(ish) | Auddy | |
| 96 | 3 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 97 | 11 |  | Strange Encounters with Rick Burgess | Blaze Podcast Network | |
| 98 | 8 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 99 | 14 |  | Alien Encounters | Science Channel | |
| 100 | 12 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
