| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 5 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 6 | — |  | Paranormal Portal | Brent Thomas | |
| 7 | — |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 8 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 9 | — |  | The Common Descent Podcast | Common Descent | |
| 10 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 11 | — |  | The Michael Shermer Show | Michael Shermer | |
| 12 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 13 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 14 | — |  | Origin Stories | The Leakey Foundation | |
| 15 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 16 | — |  | The Numberphile Podcast | Brady Haran | |
| 17 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 18 | — | T | The Pasture Pod | Michael Blanche | |
| 19 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 20 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 21 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 22 | — | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 23 | — |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 24 | — |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 25 | — |  | The Science Show | ABC | |
| 26 | — | W | What The Duck?! | ABC | |
| 27 | — |  | Manifold | Steve Hsu | |
| 28 | — |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 29 | — | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 30 | — | S | Science(ish) | Auddy | |
| 31 | — | T | The Bigfoot Report | Paranormal World Productions | |
| 32 | — | W | What Makes You Click? | Daniel Mills | |
| 33 | — | T | The Future of UK Marine Research Infrastructure With Helen Czerski | FMRI | Future Marine Research Infrastructure | |
| 34 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 35 | — |  | Outside/In | NHPR | |
| 36 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 37 | — |  | Brain Inspired | Paul Middlebrooks | |
| 38 | — |  | MonsterTalk | Blake Smith | |
| 39 | — | A | A-Pod Cast For Killer Whales | Alison Morrow | |
| 40 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 41 | — | S | Soil Sense | Tim Hammerich and Abbey Wick, Ph.D. | |
| 42 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 43 | — | D | Das ist Bioökonomie! | Universität Hohenheim | |
| 44 | — | O | Odin's Alchemy | Benjamin Balderson | |
| 45 | — | T | The Biologic Podcast | Isaac V | |
| 46 | — | T | The SAGES Climate Science Podcast | SAGES | |
| 47 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 48 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 49 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 50 | — | T | Tom Nelson | Thomas Nelson | |
| 51 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 52 | — | N | Nature Track | ABC | |
| 53 | — | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 54 | — |  | BrainStuff | iHeartPodcasts | |
| 55 | — |  | From The Shadows | Shane Grove | |
| 56 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 57 | — | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 58 | — | W | Whale Tales Podcast | Whale Tales | |
| 59 | — | B | Brain Matters | Brain Matters Neuroscience | |
| 60 | — |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 61 | — | M | Mind Escape | Mind Escape | |
| 62 | — | M | Met Office - Podcasts | Met Office | |
| 63 | — | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 64 | — | K | K9 Conservationists | Kayla Fratt | |
| 65 | — | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 66 | — | N | New Books in Science | New Books Network | |
| 67 | — | B | BioPOD | BioPod Edinburgh | |
| 68 | — | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 69 | — |  | Eons: Surviving Deep Time | PBS | |
| 70 | — | B | BASIS Agronomy Matters | BASIS Registration | |
| 71 | — |  | The Science of Everything Podcast | James Fodor | |
| 72 | — |  | BirdNote Daily | BirdNote | |
| 73 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 74 | — |  | Ask MIT Climate | MIT Climate Project | |
| 75 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 76 | — | G | Grow the future | Yara Agronomy Team | |
| 77 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 78 | — | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 79 | — |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 80 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 81 | — | H | Heartwood Podcast | Rowan Reid | |
| 82 | — |  | Untold Radio Network | Untold Radio Network | |
| 83 | — | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 84 | — |  | Good Fire | Amy Cardinal Christianson and Matthew Kristoff | |
| 85 | — | U | Understanding Pliosaurs with Dr Judyth Sassoon | The Etches Collection | |
| 86 | — | B | Branch Out | Botanic Gardens of Sydney | |
| 87 | — | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
| 88 | — | P | Pete the Vet's Podcast | Pete Wedderburn | |
| 89 | — | L | LASER: Materials Science Podcast | LASER: Materials Science Podcast | |
| 90 | — | M | Molecules to Ecosystems | An IB Bio Podcast | Maria Grau | |
| 91 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 92 | — | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 93 | — |  | Apes Among Us | NAWAC | |
| 94 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 95 | — |  | Most Terrifying Places in America | Travel Channel | |
| 96 | — | T | The Math Factor | C Goodman-Strauss Kyle Kellams | |
| 97 | — | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 98 | — | P | Palaeocast | Palaeocast | |
| 99 | — | Y | Yara's Crop Nutrition podcast | Yara | |
| 100 | — | E | Eureka! | Stak | |
