| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | Ologies with Alie Ward | Alie Ward | |
| 6 | 10 |  | BBC Inside Science | BBC Radio 4 | |
| 7 | 20 | T | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 8 | — |  | Unexplainable | Vox | |
| 9 | 23 |  | The Psychology Podcast | iHeartPodcasts | |
| 10 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 11 | 4 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 12 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 13 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 14 | — |  | Science Weekly | The Guardian | |
| 15 | 3 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 16 | 1 |  | Blurry Creatures | Blurry Creatures | |
| 17 | 4 |  | More or Less | BBC Radio 4 | |
| 18 | 9 | B | Boring History for Sleep | Velvet | |
| 19 | 7 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 20 | 5 |  | Science Vs | Spotify Studios | |
| 21 | 19 |  | Get Birding | Peanut & Crumb | |
| 22 | 44 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 23 | 22 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 24 | 6 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 25 | 5 |  | Curious Cases | BBC Radio 4 | |
| 26 | 3 |  | The world, the universe and us | New Scientist | |
| 27 | 2 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 30 | 6 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 32 | 15 |  | UFO Chronicles Podcast | Nik Hunter | |
| 33 | 68 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 34 | — |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 35 | 101 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 36 | 3 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 37 | 56 |  | Unexpected Elements | BBC World Service | |
| 38 | 17 |  | Speaking of Psychology | American Psychological Association | |
| 40 | 17 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 41 | 30 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 42 | — |  | Leaked | TFLabs | |
| 43 | 15 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 45 | — |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 46 | — |  | The Cartesian Cafe | Timothy Nguyen | |
| 47 | — | S | Science From the Fringe | Science From the Fringe | |
| 49 | 19 | W | Waterlands | Wildfowl & Wetlands Trust | |
| 50 | 16 |  | Babbage from The Economist | The Economist | |
| 51 | 20 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 52 | 17 |  | Short Wave | NPR | |
| 54 | 12 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 55 | 22 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 56 | 12 |  | All In The Mind | ABC | |
| 57 | 20 |  | Astrum Space | Astrum | |
| 58 | 39 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 59 | 36 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 61 | 23 |  | Let's Learn Everything! | Maximum Fun | |
| 62 | 12 |  | Science Friday | Science Friday and WNYC Studios | |
| 65 | 24 |  | Discovery | BBC World Service | |
| 67 | 16 | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 68 | 16 |  | A Life More Wild | Canopy & Stars | |
| 69 | 16 | N | Not So Random Facts | Storyteller Entertainment | |
| 70 | 16 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 71 | 16 | L | Learning from Nature: The Biomimicry Podcast with Lily Urmann | Lily Urmann | |
| 72 | 16 | M | Medical School Research Podcast | James Swanson | |
| 73 | 16 | T | The Show About Science | Nate | The Company Making Podcasts | |
| 75 | 65 |  | That UFO Podcast | That UFO Podcast | |
| 76 | 15 |  | Curiosity Theory | Dr. Dakotah Tyler & Justin Shaifer | |
| 77 | 4 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 78 | 13 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 79 | 11 |  | The Michael Shermer Show | Michael Shermer | |
| 80 | 3 |  | You Are Not So Smart | You Are Not So Smart | |
| 81 | 17 |  | Science Quickly | Scientific American | |
| 82 | 19 |  | CrowdScience | BBC World Service | |
| 83 | 42 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 84 | — |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 85 | 3 |  | Planet Em | Emily McDonald | |
| 86 | 82 |  | Science with Sabine | Sabine Hossenfelder | |
| 87 | 23 |  | The Life Scientific | BBC Radio 4 | |
| 88 | 15 |  | Nature Podcast | Springer Nature Limited | |
| 89 | 20 |  | Mongabay Newscast | Mongabay.com | |
| 90 | — |  | TheThinkingAtheist | The Thinking Atheist | |
| 91 | — | B | Bred to Perfection | Kenny Troiano | |
| 93 | 51 |  | The Episodic Table of Elements | T. R. Appleton | |
| 94 | 46 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 95 | 10 | T | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 96 | 16 |  | Let's Science | SQPN, Inc. | |
| 97 | 13 |  | All Creatures Podcast | All Creatures Podcast | |
| 98 | 13 | G | Green Noise | CapeNature | |
| 99 | 13 | P | Philosophy | Cambridge University | |
| 100 | 13 | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 101 | 13 |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 102 | 13 | T | The Psychology of Criminal and Antisocial Behaviour | WP | |
| 103 | 13 | M | Medscape InDiscussion: Dyslipidemia | Medscape | |
| 104 | 13 | R | Research Matters Podcast | Jason Luoma, Ph.D. | |
| 105 | — |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 106 | 14 | T | The Physio Matters Podcast | Jack Chew | |
| 107 | 53 | ![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 | |
| 108 | 29 |  | Dr Karl Podcast | triplej | |
| 109 | 15 | W | Wildest Kruger Stories | Karolina Norée | |
| 110 | 6 |  | The Science Show | ABC | |
| 111 | 8 |  | Universe Today Podcast | Fraser Cain | |
| 112 | — |  | Quarks Daily | Quarks | |
| 112 | 35 |  | The Orthobullets Podcast | Orthobullets | |
| 113 | 21 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 115 | 14 |  | Expanded Perspectives | Expanded Perspectives | |
