| 1 | 7 |  | Science Weekly | The Guardian | |
| 1 | — |  | Training Without Conflict® | Dog Training Podcast | Training Without Conflict® | |
| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 2 | 99 |  | The world, the universe and us | New Scientist | |
| 3 | 1 | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 3 | 13 |  | Unexplainable | Vox | |
| 4 | 28 |  | Science Friday | Science Friday and WNYC Studios | |
| 4 | 3 |  | Á lagamáli með Jónatansson & Co | Hrobjartur Jónatansson | |
| 5 | 12 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 3 |  | Ancient Aliens | PodcastOne | |
| 6 | 27 |  | Science Vs | Spotify Studios | |
| 6 | 3 |  | ExtinctZoo | ExtinctZoo | |
| 7 | 60 |  | Curious Cases | BBC Radio 4 | |
| 7 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 8 | 3 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | — | C | Converging Dialogues | Converging Dialogues | |
| 9 | 1 |  | Radiolab | WNYC Studios | |
| 10 | 3 |  | The Quanta Podcast | Quanta Magazine | |
| 11 | 6 |  | More or Less | BBC Radio 4 | |
| 13 | 5 |  | Making Sense with Sam Harris | Sam Harris | |
| 14 | 3 | 2 | 24/7 | Beggi Ólafs | |
| 15 | 15 |  | Paradigmepodden | Terje Toftenes | |
| 16 | 16 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 17 | 63 | P | Psykologens hjørne | Jens Einar Jansen | |
| 17 | 40 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 19 | 12 |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 19 | 7 |  | Ologies with Alie Ward | Alie Ward | |
| 20 | 4 |  | All In The Mind | ABC | |
| 20 | 77 |  | That UFO Podcast | That UFO Podcast | |
| 21 | 7 |  | Speaking of Psychology | American Psychological Association | |
| 21 | 3 | C | Chris Skinner's Countryside Podcasts | High Ash Farm | |
| 21 | 90 |  | Discovery | BBC World Service | |
| 22 | 11 | B | Boring History for Sleep | Velvet | |
| 23 | 11 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 24 | 91 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 24 | 6 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 25 | 12 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 27 | 7 |  | Science Quickly | Scientific American | |
| 29 | 8 |  | Ask a Spaceman! | Paul M. Sutter | |
| 30 | 3 |  | UFO Chronicles Podcast | Nik Hunter | |
| 30 | 8 |  | Nature Guys | Nature Guys | |
| 31 | 10 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 32 | 9 |  | Naturebang | BBC Radio 4 | |
| 34 | 5 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 35 | 18 |  | Scotland Outdoors | BBC Radio Scotland | |
| 38 | 7 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 39 | 10 |  | The Wild Life | The Wild Life | |
| 40 | — |  | The Orthobullets Podcast | Orthobullets | |
| 41 | 22 |  | BBC Inside Science | BBC Radio 4 | |
| 41 | 4 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 41 | 58 |  | A Life More Wild | Canopy & Stars | |
| 42 | 6 |  | Short Wave | NPR | |
| 42 | — |  | Wissen Weekly | Spotify Studios | |
| 43 | 11 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 43 | 97 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 43 | 8 | T | The WildX Podcast | Andy Green, Mike Phelps and Adam Juckes | |
| 44 | 22 |  | Bigfoot Society | Jeremiah Byron | |
| 44 | — |  | Razib Khan's Unsupervised Learning | Razib Khan | |
| 46 | 5 |  | ABA Inside Track | ABA Inside Track | |
| 46 | — | P | PNAS Science Sessions | PNAS | |
| 47 | 15 |  | Unexpected Elements | BBC World Service | |
| 47 | 11 |  | Podcast UFO | Martin Willis | |
| 47 | 7 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 48 | 14 | S | Space Business Podcast | Dereum Labs | |
| 49 | 6 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 50 | 48 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 51 | 25 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 51 | 51 |  | Physics World Weekly Podcast | Physics World | |
| 52 | 17 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 52 | 14 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 52 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 53 | 73 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 53 | 10 |  | That's Just Wild | Fresh Air | |
| 54 | 133 | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 54 | 7 |  | Nerdland Podcast | Lieven Scheire | |
| 55 | 19 | P | Pediatric Physical Therapy - Pediatric Physical Therapy Podcast | Pediatric Physical Therapy | |
| 56 | 7 |  | The Tox Lab | The Tox Lab | |
| 58 | 18 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 58 | — | P | Psychiatric Services From Pages to Practice | Psychiatric Services | |
| 59 | — |  | Total Disclosure Podcast | Tyler Roberts | |
| 60 | 14 |  | A Voyage to Antarctica | UKAHT | |
| 60 | 50 |  | The Michael Shermer Show | Michael Shermer | |
| 61 | 30 |  | Drilled | Pushkin Industries | |
| 62 | 7 |  | CrowdScience | BBC World Service | |
| 63 | 31 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 65 | 120 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 66 | 1 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 66 | — |  | The Life Scientific | BBC Radio 4 | |
| 67 | — | ا | العالم علوم | فرانس 24 / FRANCE 24 | |
| 69 | 27 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 69 | — |  | Let's Learn Everything! | Maximum Fun | |
| 71 | 19 |  | Big Picture Science | Big Picture Science | |
| 73 | 27 |  | This Week in Virology | Vincent Racaniello | |
| 74 | 27 |  | Origin Stories | The Leakey Foundation | |
| 75 | 27 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 76 | 27 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 77 | 27 |  | The Parkinson's Podcast | Davis Phinney Foundation | |
| 78 | 26 |  | Nature Podcast | Springer Nature Limited | |
| 79 | 26 |  | The Climate Question | BBC World Service | |
