| 1 | 1 |  | Curious Cases | BBC Radio 4 | |
| 2 | 1 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 3 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 31 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 29 |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 7 | 11 |  | More or Less | BBC Radio 4 | |
| 8 | 5 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 9 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 10 | 3 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 11 | 9 | E | Everything's Psychology | Paul Davies | |
| 12 | — | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 13 | 3 |  | Science Weekly | The Guardian | |
| 14 | 5 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 15 | 9 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 16 | 23 |  | Big Picture Science | Big Picture Science | |
| 17 | 14 |  | Mythfits | Pionaire Podcasting | |
| 18 | 41 |  | The Orthobullets Podcast | Orthobullets | |
| 19 | 67 |  | Unexplainable | Vox | |
| 20 | 34 |  | Science Vs | Spotify Studios | |
| 21 | 62 | N | New Scientist Weekly | New Scientist | |
| 22 | 14 |  | The Quanta Podcast | Quanta Magazine | |
| 23 | 108 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 24 | 108 |  | Overheard at National Geographic | National Geographic | |
| 25 | 10 |  | Radiolab | WNYC Studios | |
| 26 | 14 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 27 | 133 | T | The Offshore Wind Podcast from GWEC | Global Wind Energy Council | |
| 28 | — |  | Great Mysteries of Physics | The Conversation | |
| 29 | — |  | BIOACTIVE | Riley D. Kirk, Ph.D. | |
| 30 | 167 |  | Need To Know | Bryce Zabel | |
| 31 | — | T | The Beef Brief | Agriland Media | |
| 32 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 33 | — | T | The Physio Matters Podcast | Jack Chew | |
| 34 | — | T | The Session with Tom Swarbrick | Global | |
| 35 | — |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 36 | — |  | Sekke Podcast | پادکست سکه | mehdi naji | |
| 37 | — |  | Os três elementos | Os três elementos / TocaCast | |
| 38 | — | O | Oceans of Learning | Marine Institute | |
| 39 | 1 | E | Economics Detective Radio | Garrett M. Petersen | |
| 40 | 26 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 41 | 40 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 42 | 26 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 43 | 65 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 44 | 27 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 45 | 24 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 46 | 128 |  | Nature Podcast | Springer Nature Limited | |
| 47 | 28 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 48 | — |  | Blurry Creatures | Blurry Creatures | |
| 49 | 27 | V | VITA1001 Modern Pharma | Sue and Iris | |
| 50 | 21 | W | Wild Beings Podcast | Wild Beings Podcast | |
| 51 | 142 |  | Почему мы еще живы | libo/libo | |
| 52 | 29 |  | VITA1001大药厂 | Sue and Iris | |
| 53 | 29 |  | Geology Bites | Oliver Strimpel | |
| 54 | 29 |  | Wild Thing | Foxtopus Ink | |
| 55 | 29 | T | The Sheep Show podcast | Jill Noble | |
| 56 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 57 | 30 | M | Medscape InDiscussion: Myasthenia Gravis | Medscape | |
| 58 | 30 |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 59 | — |  | Altered States | PRX | |
| 60 | — | G | Good Medicine Podcast | Good Medicine Podcast | |
| 61 | 31 | N | Nature Fix | National Trust | |
| 62 | 29 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 63 | 32 |  | That's Just Wild | Fresh Air | |
| 64 | 32 |  | Physics World Weekly Podcast | Physics World | |
| 65 | 12 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 66 | 28 |  | Robinson's Podcast | Robinson Erhardt | |
| 67 | 31 |  | New Books in Critical Theory | Marshall Poe | |
| 68 | 19 |  | The world, the universe and us | New Scientist | |
| 69 | 32 | F | Farming Today | BBC Radio 4 | |
| 70 | 24 |  | Unbiased Science | @unbiasedscipod | |
| 71 | 30 |  | The House of Pod | Kaveh MD | |
| 72 | 57 |  | BBC Inside Science | BBC Radio 4 | |
| 73 | 31 |  | The Warblers by Birds Canada | Andrea Gress for Birds Canada | |
| 74 | 31 | T | The Sod Pod | Grassland Agro | |
| 75 | 31 |  | ESICM Talk | ESICM | |
| 76 | 31 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 77 | 25 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 78 | 31 | T | The Social Care Podcast - Sharing Stories | The Social Care Podcast | |
| 79 | 31 | T | The Ditch Doc EM Podcast | Owen Wood, FP-C, NRP | |
| 80 | 30 |  | The Psychology Podcast | iHeartPodcasts | |
| 81 | 29 |  | All In The Mind | ABC | |
| 82 | 26 |  | Templeton Ideas Podcast | John Templeton Foundation | |
| 83 | 66 |  | Science In Action | BBC World Service | |
| 84 | 33 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 85 | 30 | L | La Terre au carré | France Inter | |
| 86 | 23 | L | Love The Bees Podcast | Yvonne Johnston | |
| 87 | 26 |  | Immune | Vincent Racaniello | |
| 88 | 31 | Q | Quantum Field Theory with Dr. Rodeny A. Brooks | Dr. Rodney A. Brooks | |
| 89 | 31 | T | The Social Chemist | Nelson Perez | |
| 90 | 30 | T | The Electricity Exchange by VIOTAS | Jonathan Travers | |
| 91 | 29 |  | Cryptids Of The Corn | Cryptids of the Corn Podcast | |
| 92 | 28 | R | Research Comms | Peter Barker | |
| 93 | 28 | O | Ocean Sounds | OceanSounds.com | |
| 94 | 28 | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 95 | 28 | К | КонтрЭволюция | КонтрЭволюция | |
| 96 | 28 | N | New Revolutions in Particle Physics: The Standard Model | Stanford Continuing Studies Program | |
| 97 | 28 | S | Sher Khan | Aaj Tak Radio | |
| 98 | 28 | R | RegRapPod | TOPRA | |
| 99 | 25 |  | Science Friday | Science Friday and WNYC Studios | |
| 100 | 29 | A | A Neuroscientist Explains | The Guardian | |
