| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 4 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 4 | — | F | Faith and Science | 3ABN Australia Radio | |
| 4 | 1 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 5 | — |  | Paranormal Portal | Brent Thomas | |
| 6 | — |  | BrainStuff | iHeartPodcasts | |
| 6 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 7 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 7 | — |  | The Common Descent Podcast | Common Descent | |
| 8 | 7 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 8 | — |  | The Science of Everything Podcast | James Fodor | |
| 8 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 11 | — |  | Eons: Surviving Deep Time | PBS | |
| 11 | 3 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 12 | 7 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 14 | 1 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 15 | 21 | M | Mendelspod Podcast | Theral Timpson | |
| 15 | — |  | SunCast | Nico Johnson | |
| 15 | 11 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 16 | 7 |  | 6 Ranch Podcast | James Nash | |
| 16 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 17 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 17 | 58 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 17 | 17 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 18 | — | T | The Humble Hoof | Alicia Harlov | |
| 19 | — |  | Origin Stories | The Leakey Foundation | |
| 20 | 1 |  | Main Engine Cut Off | Anthony Colangelo | |
| 20 | 18 |  | Outside/In | NHPR | |
| 21 | 5 |  | Patient Zero | NHPR | |
| 21 | — |  | The Science Show | ABC | |
| 24 | 13 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 25 | 107 | D | Dry Season Resources | Grower Group Alliance & The South-West WA Drought Resilience Adoption and Innovation Hub | |
| 26 | 8 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 27 | — | M | Making Science with Tom Whipple | The Times | |
| 28 | 88 |  | Science unscripted | DW | |
| 28 | 7 |  | Ask a Spaceman! | Paul M. Sutter | |
| 29 | — |  | The Numberphile Podcast | Brady Haran | |
| 29 | 8 |  | ExtinctZoo | ExtinctZoo | |
| 30 | — | F | First Rounders | Nature Biotechnology | |
| 32 | 15 |  | UFO Chronicles Podcast | Nik Hunter | |
| 32 | — | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 33 | 5 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 34 | 11 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 34 | 5 | S | Students of Surgery | Martin Brand | |
| 36 | 10 | S | Science Conversations | 3ABN Australia Radio | |
| 37 | 10 | H | HSS Presents | Hospital for Special Surgery | |
| 39 | — | T | This Week in Nature | All Things Naturalist | |
| 40 | 16 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 40 | — |  | Manifold | Steve Hsu | |
| 41 | 16 |  | Brain Inspired | Paul Middlebrooks | |
| 41 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 42 | — | T | The Guide Post | American Saltwater Guides Association | |
| 43 | — |  | Most Terrifying Places in America | Travel Channel | |
| 43 | 6 | R | Reality Check: The Science of Fiction | bitesz.com | |
| 44 | 12 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 44 | — |  | The Allied Nutrition Podcast | Allied Nutrition | |
| 45 | 10 | I | Intelligent Science, Intelligent Design | Dr. Tom Woodward | |
| 45 | — | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 46 | — | A | AnimalCentral | The Real Network | |
| 47 | 7 | T | The Urban Chicken Podcast - The Urbanite's Podcast Resource for Keeping Backyard Chickens | Jen Pitino: Urban Chicken-keeper & Backyard Chicken Enthusiast | |
| 47 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 48 | — | W | What The Duck?! | ABC | |
| 49 | — |  | BirdNote Daily | BirdNote | |
| 50 | — | T | Tom Nelson | Thomas Nelson | |
| 51 | — | P | Podcast | ice age farmer | Ice Age Farmer, iceagefarmer.com | |
| 53 | — |  | Shark Week: The Podcast | Discovery | |
| 54 | — | T | terrestrial | KUOW News and Information | |
| 55 | — |  | Sustainable Winegrowing | Vineyard Team | |
| 56 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 57 | — | 不 | 不成气候No Such Climate | 不成气候NoSuchClimate | |
| 58 | — | E | eanCast: Weekly Neurology | ean.org | |
| 60 | — | H | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 61 | — | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 62 | — | F | Food Safety Matters | Food Safety Magazine | |
| 63 | — | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 64 | — | C | Cows and Effect | Paul Allison and Michael Blanche | |
| 66 | — | C | CARTA - Anthropogeny (Audio) | UCTV | |
| 67 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 71 | — | T | This Week in Evolution | Vincent Racaniello | |
| 72 | — | A | Asimov Press | Asimov Press | |
| 73 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 74 | — | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 77 | — | H | Hunting Science | Mark Lindberg | |
| 78 | — |  | The Native Plant Podcast | Native Plant Podcast | |
| 79 | — | L | Leopard Fortress (HD) | Earth Touch | |
| 80 | — | K | KGNU - How On Earth | KGNU - How On Earth | |
| 81 | — |  | Genetic modification interview | Katie Louise Dowrick | |
| 82 | — | D | Dinosaurs Will Always Be Awesome | Jimmy Waldron | |
| 83 | — | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 84 | — | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
| 85 | — | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 87 | — |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 88 | — |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 89 | — | O | Off Track | ABC | |
| 90 | — | P | Pastoral Poddy - Australian Farming | Western Local Land Services | |
| 91 | — | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 92 | — | V | Viced Rhino: The Podcast | Viced Rhino | |
| 93 | — | B | Best Horse Practices Podcast | Maddy Butcher | |
