| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 3 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | — |  | The Confessionals | Merkel Media | |
| 5 | — |  | Most Terrifying Places in America | Travel Channel | |
| 6 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 7 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 8 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 9 | — |  | Outside/In | NHPR | |
| 10 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 11 | — |  | BirdNote Daily | BirdNote | |
| 12 | — |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 13 | — |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 14 | — |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 15 | — |  | Paranormal Portal | Brent Thomas | |
| 16 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 17 | — |  | The Common Descent Podcast | Common Descent | |
| 18 | — |  | How Wild | NPR | |
| 19 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 20 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 21 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 22 | — |  | The Michael Shermer Show | Michael Shermer | |
| 23 | — |  | The BUMP Podcast | Bo Kennedy | |
| 24 | — |  | Eons: Surviving Deep Time | PBS | |
| 25 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 26 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 27 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 28 | — |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 29 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 30 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 31 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 32 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 33 | — |  | Origin Stories | The Leakey Foundation | |
| 34 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 35 | — |  | The Numberphile Podcast | Brady Haran | |
| 36 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 37 | — |  | BrainStuff | iHeartPodcasts | |
| 38 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 39 | — |  | The Native Plant Podcast | Native Plant Podcast | |
| 40 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 41 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 42 | — | T | The Beljanski Cancer Talk Show | The Beljanski Foundation | |
| 43 | — |  | Alien Encounters | Science Channel | |
| 44 | — |  | Wild Turkey Science | Dr. Marcus Lashley & Dr. Will Gulsby | |
| 45 | — |  | The Science of Everything Podcast | James Fodor | |
| 46 | — | C | Cryptid Warfare | Drewski | |
| 47 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 48 | — |  | From The Shadows | Shane Grove | |
| 49 | — |  | Paleo Nerds | paleonerds | |
| 50 | — |  | MonsterTalk | Blake Smith | |
| 51 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 52 | — | W | What The Duck?! | ABC | |
| 53 | — |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 54 | — |  | Manifold | Steve Hsu | |
| 55 | — | C | Climate Connections | Yale Center for Environmental Communication | |
| 56 | — | T | The Field Guides | The Field Guides | |
| 57 | — | M | Midwest Mythos | Midwest Mythos | |
| 58 | — |  | 6 Ranch Podcast | James Nash | |
| 59 | — |  | Untold Radio Network | Untold Radio Network | |
| 60 | — |  | Ken Cook Is Having Another Episode | EWG | |
| 61 | — | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 62 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 63 | — |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 64 | — | T | terrestrial | KUOW News and Information | |
| 65 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 66 | — | T | The Humble Hoof | Alicia Harlov | |
| 67 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 68 | — | B | Brain Matters | Brain Matters Neuroscience | |
| 69 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 70 | — |  | Brain Inspired | Paul Middlebrooks | |
| 71 | — | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 72 | — | T | Tom Nelson | Thomas Nelson | |
| 73 | — | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 74 | — |  | Patient Zero | NHPR | |
| 75 | — |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 76 | — | P | Paranormal Fears | Paranormal Fears | |
| 77 | — | T | Tinfoil Tales | Brandon Wright | |
| 78 | — |  | The Science Show | ABC | |
| 79 | — | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 80 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 81 | — | T | The Genetics Podcast | Sano Genetics | |
| 82 | — | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 83 | — | S | Sea to Trees | National Park Service | |
| 84 | — |  | Weather Geeks | Weather Group Television | |
| 85 | — | T | The Bigfoot Report | Paranormal World Productions | |
| 86 | — |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 87 | — | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 88 | — | C | Cryptid Campfire | Cryptid Campfire | |
| 89 | — |  | The Swiss Connection | SWI swissinfo.ch | |
| 90 | — | T | The Plant Report- Every Plant Has A Story | Jill Cloutier | |
| 91 | — | D | Dive In with NOAA Fisheries | NOAA Fisheries | |
| 92 | — | B | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | |
| 93 | — | A | Arthro-Pod | Jonathan Larson | |
| 94 | — | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 95 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 96 | — | T | This Week in Evolution | Vincent Racaniello | |
| 97 | — |  | Natural Resources University | Collaboration of land-grant universities | |
| 98 | — | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 99 | — | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 100 | — | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
