| 1 | 1 |  | All In The Mind | ABC | |
| 1 | — |  | Alive Again | iHeartPodcasts | |
| 3 | — | W | What The Duck?! | ABC | |
| 4 | — |  | Dr Karl Podcast | triplej | |
| 5 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 5 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 1 |  | Radiolab | WNYC Studios | |
| 8 | 2 |  | Science Vs | Spotify Studios | |
| 9 | 7 | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 9 | 3 |  | Curious Cases | BBC Radio 4 | |
| 11 | 2 |  | The Science Show | ABC | |
| 12 | 5 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 12 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 14 | 3 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 14 | — |  | The world, the universe and us | New Scientist | |
| 15 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 17 | 2 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 17 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 18 | 4 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 18 | 1 |  | More or Less | BBC Radio 4 | |
| 18 | 3 | N | Nocturnal Worlds | Audiocraft | |
| 20 | 4 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 20 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 21 | 1 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 24 | 6 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 25 | 2 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 27 | 5 |  | Science Weekly | The Guardian | |
| 27 | 4 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 28 | 30 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 29 | 3 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 29 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 30 | 13 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 31 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 32 | 13 |  | Unexplainable | Vox | |
| 32 | 3 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 32 | 43 |  | The Michael Shermer Show | Michael Shermer | |
| 33 | 3 |  | CrowdScience | BBC World Service | |
| 33 | 14 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 34 | 1 |  | Every Animal Ever | Dr Cesar Puechmarin, Zach Mander | |
| 34 | 32 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 35 | 26 |  | Overheard at National Geographic | National Geographic | |
| 36 | 18 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 37 | 23 |  | Need To Know | Bryce Zabel | |
| 37 | 51 |  | Discovery | BBC World Service | |
| 37 | 4 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 38 | 10 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 39 | 12 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 41 | 3 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 42 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 43 | 9 |  | The Life Scientific | BBC Radio 4 | |
| 44 | 13 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 44 | 6 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 45 | 74 |  | TED Talks Science and Medicine | TED | |
| 47 | 30 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 48 | 36 |  | The Science of Birds | Ivan Phillipsen | |
| 49 | 10 |  | Origin Stories | The Leakey Foundation | |
| 50 | 9 |  | Unexpected Elements | BBC World Service | |
| 51 | 84 | C | CSIRO presents: Everyday AI | CSIRO | |
| 52 | 97 |  | Head Shepherd | Mark Ferguson | |
| 52 | 33 |  | Mind & Life | Mind & Life Institute | |
| 55 | 23 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 57 | 85 |  | Outside/In | NHPR | |
| 57 | 1 |  | Universe Today Podcast | Fraser Cain | |
| 58 | 5 | W | Weekend Birder | Kirsty Costa | |
| 59 | 55 |  | Total Disclosure Podcast | Tyler Roberts | |
| 61 | 69 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 62 | 1 | T | The Weather That Changed Us | ABC | |
| 62 | — |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 63 | 6 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 64 | 24 |  | Science In Action | BBC World Service | |
| 65 | 39 |  | Speed & Scale | TED | |
| 65 | 42 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 66 | — |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 66 | — | T | The Shift Extension Paramedic Podcast | The Shift Extension Paramedic Podcast | |
| 67 | 43 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 68 | 3 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 69 | 115 | O | Off Track | ABC | |
| 69 | 21 |  | Skeptoid | Brian Dunning | |
| 69 | 18 |  | That's Just Wild | Fresh Air | |
| 71 | 7 | T | The Social Work Stories Podcast | The Social Work Stories Team | |
| 73 | 20 | N | Nature Track | ABC | |
| 74 | 2 |  | Invisibilia | NPR | |
| 74 | 1 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 77 | 41 |  | Bedtime Astronomy | Synthetic Universe | |
| 77 | 5 |  | Bigfoot Society | Jeremiah Byron | |
| 78 | 3 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 78 | 29 |  | Speaking of Psychology | American Psychological Association | |
| 81 | 31 |  | Robinson's Podcast | Robinson Erhardt | |
| 82 | 46 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 82 | 15 |  | Science Friction | ABC | |
| 83 | — | T | Totally Cooked: The Climate & Weather Podcast | ARC Centre of Excellence for 21st Century Weather | |
| 83 | 15 |  | Short Wave | NPR | |
| 84 | 7 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 85 | 15 |  | Mythfits | Pionaire Podcasting | |
| 87 | — | T | The HSC Biology Podcast | HSCbiology | |
| 88 | 42 |  | Living Planet | DW | |
| 88 | — |  | The Human Progress Podcast | HumanProgress.org | |
| 89 | 52 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 90 | — |  | Chemistry Made Simple | Matthew Macariou | |
| 90 | 7 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
