| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 1 |  | Radiolab | WNYC Studios | |
| 3 | — |  | Science Vs | Spotify Studios | |
| 5 | 5 |  | Speaking of Psychology | American Psychological Association | |
| 6 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | 2 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 7 | 1 |  | Science Weekly | The Guardian | |
| 8 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 2 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 9 | 1 |  | You Are Not So Smart | You Are Not So Smart | |
| 10 | 1 |  | More or Less | BBC Radio 4 | |
| 10 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 13 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 13 | 20 | B | Boring History for Sleep | Velvet | |
| 14 | 1 |  | The Quanta Podcast | Quanta Magazine | |
| 17 | 4 |  | Science Friday | Science Friday and WNYC Studios | |
| 17 | — |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 18 | 11 |  | BBC Inside Science | BBC Radio 4 | |
| 18 | 4 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 19 | 14 |  | Discovery | BBC World Service | |
| 20 | 35 |  | Nature Podcast | Springer Nature Limited | |
| 21 | 5 |  | The Psychology Podcast | iHeartPodcasts | |
| 21 | 66 |  | The Orthobullets Podcast | Orthobullets | |
| 21 | 32 |  | Alive Again | iHeartPodcasts | |
| 22 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 23 | 4 |  | Overheard at National Geographic | National Geographic | |
| 24 | 113 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 24 | 4 |  | The world, the universe and us | New Scientist | |
| 25 | 2 |  | All In The Mind | ABC | |
| 26 | 14 | S | Sher Khan | Aaj Tak Radio | |
| 26 | 4 |  | Origin Stories | The Leakey Foundation | |
| 27 | 137 |  | This Week in Cardiology | Medscape | |
| 27 | 95 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 27 | 4 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 28 | 10 |  | The Astrophysics Podcast | Paul Duffell | |
| 28 | 44 |  | Rare Earth | BBC Radio 4 | |
| 29 | 45 |  | Astrum Space | Astrum | |
| 31 | 11 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 32 | 4 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 32 | 21 | M | Mathematics Simplified | Anjali Sharma | |
| 34 | 35 |  | TED Talks Science and Medicine | TED | |
| 34 | 6 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 36 | — |  | Law Of Attraction In Hindi | Vidit Kumar | |
| 37 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 38 | — |  | GraveYard Tales | Adam Ballinger & Matt Rudolph | |
| 38 | 8 | D | Data Science Decoded | Mike E | |
| 39 | — | V | VoxDev Development Economics | VoxDev.org | |
| 39 | — | G | Great Moments In Science | ABC listen | |
| 39 | 7 | T | The Art of Mathematics | Carol Jacoby | |
| 40 | 59 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 40 | 113 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 41 | 126 | P | PharmaTalkRadio | Conference Forum | |
| 41 | 64 | S | Synaptic | The Transmitter | |
| 42 | 6 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 43 | 6 |  | Bedtime Astronomy | Synthetic Universe | |
| 44 | 6 | T | The Turing Podcast | The Alan Turing Institute | |
| 45 | 65 |  | CrowdScience | BBC World Service | |
| 45 | 147 |  | The Episodic Table of Elements | T. R. Appleton | |
| 45 | 3 | 【 | 【生物老師聊自然】小故事，談生態 | 小虎老師 | |
| 45 | — |  | Mind & Life | Mind & Life Institute | |
| 46 | 5 |  | The Common Descent Podcast | Common Descent | |
| 47 | 91 | T | The Systems Sandbox | First Person Consulting | |
| 48 | 135 |  | The Life Scientific | BBC Radio 4 | |
| 48 | 8 |  | Lost Women of Science | Lost Women of Science | |
| 48 | — |  | NOVA Presents | GBH | |
| 49 | 6 |  | Eons: Surviving Deep Time | PBS | |
| 50 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 50 | 3 |  | OncoPharm | John Bossaer | |
| 51 | — | P | Philosophy | Cambridge University | |
| 52 | 105 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 53 | 9 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 53 | — | N | New Books in Gender | New Books Network | |
| 55 | 9 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 56 | 9 | T | The Math Club | Pete and Noah | |
| 58 | 10 | I | intuitions behind Data Science | Ashay Javadekar | |
| 59 | 19 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 60 | 10 | T | Tangible Computing | Gareth & Andrew | |
| 61 | 2 | P | Padhle Beta!! | P.B | |
| 62 | 4 | S | Social Research Methods | Armin Trost | |
| 63 | 4 | T | The Animal Turn | Claudia Hirtenfelder | |
| 65 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 66 | — | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 66 | 14 | W | Weathering the Ages | suraj | |
| 67 | — |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 68 | — |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 70 | 16 | T | The Universe Speaks in Numbers | Faber and Faber | |
| 71 | — |  | Sasquatch Tracks | Micah Hanks, Dakota Waddell and Jeff Smith | |
| 72 | 16 | T | The Missing Link | The Swaddle | |
| 73 | 16 |  | Casual Inference | Lucy D'Agostino McGowan and Ellie Murray | |
| 73 | — | A | AIHA Healthier Workplaces Show | Acastilloi | |
| 74 | 16 |  | The Cartesian Cafe | Timothy Nguyen | |
| 75 | 16 | R | Research Radio | Economic and Political Weekly | |
| 76 | 16 |  | The Logic of Risk | Pasquale Cirillo | |
| 77 | 16 |  | Carry the Two | IMSI | |
| 78 | 1 | M | Mixed Methods Research | Corina Paraschiv | |
| 79 | 17 |  | On Humans | Ilari Mäkelä | |
| 81 | 4 |  | Science In Action | BBC World Service | |
| 82 | 17 |  | The Energy Podcast | Shell | |
| 84 | 21 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
