| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 7 |  | Ologies with Alie Ward | Alie Ward | |
| 5 | 2 |  | Radiolab | WNYC Studios | |
| 6 | 2 |  | Discovery | BBC World Service | |
| 7 | 2 | I | Ideas of India | Mercatus Center at George Mason University | |
| 8 | 3 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 9 | 7 |  | The Quanta Podcast | Quanta Magazine | |
| 10 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 11 | 5 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 12 | 4 |  | Science Vs | Spotify Studios | |
| 13 | 35 |  | Science Friday | Science Friday and WNYC Studios | |
| 14 | 2 |  | Speaking of Psychology | American Psychological Association | |
| 15 | 6 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 16 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 17 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 18 | 15 |  | Science Weekly | The Guardian | |
| 19 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 20 | — |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 21 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 22 | 21 |  | Nature Podcast | Springer Nature Limited | |
| 23 | 6 |  | You Are Not So Smart | You Are Not So Smart | |
| 24 | 11 |  | Overheard at National Geographic | National Geographic | |
| 25 | 36 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 26 | 8 | S | Shaping Cities | City Collab | |
| 27 | 4 |  | More or Less | BBC Radio 4 | |
| 28 | 37 | T | The Sid Warrier Podcast | Sid | |
| 29 | 57 |  | The world, the universe and us | New Scientist | |
| 30 | 10 |  | The Psychology Podcast | iHeartPodcasts | |
| 34 | 109 |  | Cryptids Of The Corn | Cryptids of the Corn Podcast | |
| 35 | 67 |  | Nature India Podcast | Nature India | |
| 36 | 94 | T | The International Security Podcast | International Security | |
| 37 | 14 |  | BBC Inside Science | BBC Radio 4 | |
| 38 | 104 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 41 | 141 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 42 | 13 |  | Curious Cases | BBC Radio 4 | |
| 43 | — |  | Ancient Aliens | PodcastOne | |
| 45 | 21 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 46 | 124 | N | New Scientist CultureLab | New Scientist | |
| 48 | 110 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 49 | 32 |  | Expanded Perspectives | Expanded Perspectives | |
| 50 | 137 | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 51 | — |  | Beat Your Genes Podcast | BeatYourGenes | |
| 52 | 138 | T | The Engineering Passion Express | Brandon Donnelly | |
| 53 | — |  | The Multiverse Employee Handbook | Robb Corrigan | |
| 54 | — | T | The Chaos Theory | Chaos Theory | |
| 55 | 28 | T | The Universe Speaks in Numbers | Faber and Faber | |
| 57 | 7 |  | Origin Stories | The Leakey Foundation | |
| 58 | — |  | Flow Radio | Flow Research Collective | |
| 59 | — | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 60 | — |  | ScienceStuff | iHeartPodcasts | |
| 62 | — | R | Ri Science Podcast | The Royal Institution | |
| 63 | — |  | Ask Science | QuickAndDirtyTips.com | |
| 65 | — | I | In Search of Soil | Diego Footer | |
| 66 | 38 |  | Science In Action | BBC World Service | |
| 67 | 37 |  | Invisibilia | NPR | |
| 68 | 36 | P | Philosophy | Cambridge University | |
| 70 | 35 | S | Sher Khan | Aaj Tak Radio | |
| 71 | 29 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 72 | 36 | A | Anthropological Theory: A podcast created by anthropology students | Laurette McGuire | |
| 73 | 39 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 74 | 34 |  | The Astrophysics Podcast | Paul Duffell | |
| 75 | 38 | S | Simplifying Complexity | Sean Brady from Brady Heywood | |
| 76 | 38 |  | The Story Collider | Story Collider, Inc. | |
| 77 | 38 |  | Rare Earth | BBC Radio 4 | |
| 80 | 14 |  | SciShow Tangents | Complexly | |
| 81 | 37 | T | The Science of Personality Podcast | Hogan Assessments | |
| 82 | 5 |  | This Week in Cardiology | Medscape | |
| 83 | 29 | B | Boring History for Sleep | Velvet | |
| 84 | 39 | B | Backstory: How Research Papers in Economics Get Made | UC San Diego | |
| 85 | 30 |  | The Orthobullets Podcast | Orthobullets | |
| 87 | 41 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 88 | 26 |  | Eons: Surviving Deep Time | PBS | |
| 89 | 38 |  | Green Dreamer: Seeding change towards collective healing, sustainability, regeneration | kaméa chayne | |
| 90 | 38 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 91 | 44 | S | Self Improvement Beast | manjha beast | |
| 92 | 32 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 93 | 40 |  | Naturebang | BBC Radio 4 | |
| 95 | 39 |  | PeerView Internal Medicine CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 96 | 13 |  | The Climate Question | BBC World Service | |
| 97 | 40 | M | Mathematics Simplified | Anjali Sharma | |
| 98 | 39 |  | Alive Again | iHeartPodcasts | |
| 99 | 35 | P | Psychology | Yale School of Medicine | |
| 100 | 37 | D | Data Science Decoded | Mike E | |
| 101 | 34 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 102 | 34 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 103 | 34 | T | The Stem Cell Report with Janet Rossant | ISSCR | |
| 104 | 34 | T | This Week in Evolution | Vincent Racaniello | |
| 105 | 34 | T | The Immunology Podcast | The Immunology Podcast | |
| 107 | 34 | M | Mind Traps: The Cognitive Bias Podcast | Danny Codella | |
| 108 | 34 | E | Economics & Management Research Podcasts | Ekonomihögskolan (LUSEM) | Ekonomihögskolan – Lund University School of Economics and Management (LUSEM) | |
| 109 | 34 | I | Illumina Genomics Podcast | Illumina, Inc. | |
| 111 | 22 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 115 | 35 | C | Cognitive Revolution | Cody Kommers | |
| 116 | 32 |  | Brookings Podcast on Economic Activity | The Brookings Institution | |
| 117 | 76 |  | Research To Practice | Oncology Videos | Dr Neil Love | |
| 118 | 23 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 119 | 23 |  | Hard Drugs | Saloni Dattani & Jacob Trefethen | |
| 120 | 30 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 121 | 6 | N | Naked Neuroscience, from the Naked Scientists | James Tytko | |
