| 1 | — |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 2 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 3 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | 1 |  | Radiolab | WNYC Studios | |
| 4 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 2 |  | Science Vs | Spotify Studios | |
| 6 | — |  | Curious Cases | BBC Radio 4 | |
| 7 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 1 |  | Science Weekly | The Guardian | |
| 10 | 3 |  | Discovery | BBC World Service | |
| 10 | 3 | O | Our Changing World | RNZ | |
| 10 | — |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 11 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 11 | 4 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 11 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 12 | — |  | Giant Leap with Taylor Wilson | Giant Leap | |
| 12 | 1 | W | What The Duck?! | ABC | |
| 13 | 3 |  | All In The Mind | ABC | |
| 13 | 6 |  | Unexplainable | Vox | |
| 14 | 10 |  | The world, the universe and us | New Scientist | |
| 15 | 1 | B | Boring History for Sleep | Velvet | |
| 16 | 2 |  | More or Less | BBC Radio 4 | |
| 17 | 20 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 18 | 15 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 18 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 19 | 1 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 20 | 9 |  | Universe Today Podcast | Fraser Cain | |
| 22 | — |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 23 | 11 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 23 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 23 | 8 |  | Making Sense with Sam Harris | Sam Harris | |
| 24 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 26 | 2 |  | The Life Scientific | BBC Radio 4 | |
| 29 | 5 |  | A Question of Science | The Francis Crick Institute | |
| 29 | 3 |  | CrowdScience | BBC World Service | |
| 30 | 8 |  | Science In Action | BBC World Service | |
| 31 | 19 |  | Dr Karl Podcast | triplej | |
| 31 | 7 | T | The Force of Nature Podcast | Conan Moynihan | |
| 33 | — |  | The Quanta Podcast | Quanta Magazine | |
| 33 | 3 |  | Blurry Creatures | Blurry Creatures | |
| 34 | 3 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 35 | 7 | G | Goodfellow Unit | The Goodfellow Unit (University of Auckland) | |
| 36 | 2 |  | Unexpected Elements | BBC World Service | |
| 37 | 7 |  | Short Wave | NPR | |
| 37 | 9 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 39 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 39 | 31 |  | Naturebang | BBC Radio 4 | |
| 40 | 13 |  | Astrum Space | Astrum | |
| 40 | 13 |  | Eons: Surviving Deep Time | PBS | |
| 41 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 41 | 12 |  | Overshoot: Navigating a world beyond 1.5°C | Planet B Productions | |
| 42 | 39 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 42 | 16 |  | Breaking Down: Collapse | Kory & Kellan | |
| 44 | 103 |  | Nature Podcast | Springer Nature Limited | |
| 44 | — |  | Brady Heywood Podcast | Sean Brady | |
| 44 | 1 |  | The Science of Birds | Ivan Phillipsen | |
| 44 | 50 |  | Alive Again | iHeartPodcasts | |
| 45 | 7 |  | Science Friday | Science Friday and WNYC Studios | |
| 45 | 7 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 45 | 113 |  | My Big TOE by Thomas Campbell - Unifying Mind and Matter | Thomas Campbell together with the MBT Volunteers | |
| 45 | — |  | Somewhere in the Skies | SpectreVision Radio | |
| 47 | 2 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 48 | 25 | F | Fight for the Wild | RNZ | |
| 48 | — |  | Speaking of Psychology | American Psychological Association | |
| 48 | 5 |  | The Science Show | ABC | |
| 49 | 71 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 49 | — | E | Elemental | RNZ | |
| 51 | 8 |  | Mysterious Universe | 8th Kind | |
| 51 | — | T | The Field Guides | The Field Guides | |
| 54 | 21 |  | Babbage from The Economist | The Economist | |
| 54 | 49 |  | Scotland Outdoors | BBC Radio Scotland | |
| 54 | 1 |  | New Books in Critical Theory | Marshall Poe | |
| 55 | 25 |  | Overheard at National Geographic | National Geographic | |
| 55 | 18 |  | Ask a Spaceman! | Paul M. Sutter | |
| 55 | 145 | D | DOC Sounds of Science Podcast | Department of Conservation | |
| 56 | 10 |  | The Common Descent Podcast | Common Descent | |
| 57 | 58 | B | BJA Education Podcasts | BJA Education | |
| 57 | 4 |  | That UFO Podcast | That UFO Podcast | |
| 58 | 10 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 58 | — |  | Science Diction | Science Friday and WNYC Studios | |
| 59 | — | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 59 | 28 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 59 | 28 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 59 | 19 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 63 | — | F | Food Safety Matters | Food Safety Magazine | |
| 63 | 5 |  | The Psychology Podcast | iHeartPodcasts | |
| 63 | 5 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 64 | 9 |  | Bigfoot Society | Jeremiah Byron | |
| 65 | 77 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 65 | 60 | R | Rewilding In Action | Maureen Howard | |
| 65 | 9 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 65 | — | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 66 | — | S | Science on the Menu: A Food Safety Podcast by EFSA | European Food Safety Authority (EFSA) | |
| 67 | 19 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 68 | 12 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 69 | 8 |  | The Couples Therapist Couch | Shane Birkel | |
| 69 | — |  | Decouple | Dr. Chris Keefer | |
| 70 | 48 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 70 | 2 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 71 | 17 | O | Open Country | BBC Radio 4 | |
