| 1 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 85 |  | Das Wissen | SWR | SWR | |
| 3 | 26 |  | Science Weekly | The Guardian | |
| 4 | 54 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | — | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 6 | 40 |  | The Psychology Podcast | iHeartPodcasts | |
| 7 | 5 |  | Radiolab | WNYC Studios | |
| 7 | — | T | The Global Health Politics Podcast | Joseph Harris | |
| 8 | — |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 8 | 28 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 48 |  | TED Talks Science and Medicine | TED | |
| 10 | 40 |  | Speaking of Psychology | American Psychological Association | |
| 11 | — |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 12 | — |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 13 | — | I | INTELLECTUAL PODCAST | INTELLECTUAL PODCAST | |
| 14 | 25 |  | The Rest Is Science | Goalhanger | |
| 15 | — | A | All You Need to Know About Human Physiology | Mannat Bedi | |
| 15 | 4 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 16 | 35 |  | Unexplainable | Vox | |
| 16 | — | M | Microbe Talk | Microbiology Society | |
| 17 | 21 |  | The Life Scientific | BBC Radio 4 | |
| 17 | — | M | MicrobeWorld Video (audio only) | American Society for Microbiology | |
| 18 | — |  | The Market Gardener Podcast | JM Fortier | |
| 18 | 6 |  | Science Vs | Spotify Studios | |
| 19 | — | M | Microbiology in a Nutshell | Tina Masoum | |
| 19 | 15 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 20 | 56 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 21 | 3 |  | Chemistry Made Simple | Matthew Macariou | |
| 22 | 1 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 23 | 2 | D | Demystifying Genetics | Matt Burgess | |
| 24 | 2 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 25 | 2 | H | Hopkins Biotech Podcast | Hopkins Biotech Podcast | |
| 26 | 5 |  | Unexpected Elements | BBC World Service | |
| 27 | 136 |  | Physics World Weekly Podcast | Physics World | |
| 28 | 40 | T | The Psychology Perspective | ellie2302d | |
| 29 | 33 |  | Short Wave | NPR | |
| 30 | 7 |  | More or Less | BBC Radio 4 | |
| 31 | 3 |  | Instant Genius | Our Media | |
| 32 | 2 |  | NAWA - Kierunek Nauka | Free Range Productions | |
| 33 | 2 | I | in-cosmetics Connect | In-Cosmetics | |
| 33 | — | B | British Ecological Society | British Ecological Society | |
| 34 | 130 |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 35 | — | N | New Books in Economics | Marshall Poe | |
| 36 | 13 | R | RCOG | Royal College of Obstetricians and Gynaecologists | |
| 37 | — |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 38 | — | H | Hoos in STEM | STEM Advisor to the Provost at the University of Virginia | |
| 39 | 17 | A | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 40 | 23 |  | Mara | mara Santos | |
| 41 | 24 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 42 | 1 |  | The Quanta Podcast | Quanta Magazine | |
| 43 | 13 | L | Love story | Jessica Love | |
| 44 | — |  | Ask the Naked Scientists | Dr Chris Smith | |
| 44 | — |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 45 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 46 | — |  | Clinician's Brief: The Podcast | Clinician's Brief | |
| 47 | 2 | T | The Abstract | Shahin Zagros | |
| 48 | 1 |  | The Hydrogen Podcast | Paul Rodden | |
| 49 | 1 | M | Making Science with Tom Whipple | The Times | |
| 49 | — |  | Astrum Space | Astrum | |
| 50 | 44 |  | The Energy Podcast | Shell | |
| 51 | 10 | T | The Criminology Academy | Jose Sanchez and Jenn Tostlebe | |
| 52 | 51 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 53 | 7 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 54 | 5 |  | Drilled | Pushkin Industries | |
| 55 | 15 |  | Regenerative Agriculture Podcast | John Kempf | |
| 56 | 16 | W | Why We Care | Tiphaine Marie | |
| 57 | 16 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 58 | 16 | T | The Monkey Dance | The Monkey Dance | |
| 59 | 16 | P | Propelling Women in Power | Wisconsin Energy Institute | |
| 60 | 19 |  | Environment, Climate Change, Renewable Energy, Regeneration, Sustainability, Nature, Politics, Circular Economy - One Planet | Environmental Solutions - One Planet Podcast - Creative Process Original Series | |
| 61 | 19 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 62 | 19 | O | One Planet Podcast · Climate Change, Politics, Sustainability, Environmental Solutions, Renewable Energy, Activism, Biodiver | Creative Process Original Series | |
| 63 | 50 | M | Microbiology Made Easy ( Both Malayalam and English) | Microbiology | |
| 64 | 18 |  | This Week in Microbiology | Vincent Racaniello | |
| 65 | 18 | D | Data Skeptic | Kyle Polich | |
| 66 | 18 | B | Biology and Chemistry A Level | Jd Cameron | |
| 67 | — | S | Sérendipité | Blondie, Atld , Musique Just Music Beats | |
| 67 | 53 | M | Microbiology Lab Pod | Johan Bengtsson-Palme | |
| 68 | 9 |  | Quarks Daily | Quarks | |
| 69 | 59 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 69 | — |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 70 | 16 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 71 | 62 |  | BBC Inside Science | BBC Radio 4 | |
| 72 | 19 | R | Raum & Zeit | Tim Vollert, Maximilian Bensinger | |
| 73 | 19 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 74 | 4 |  | Brave New Planet | Pushkin Industries | |
| 75 | 9 |  | CrowdScience | BBC World Service | |
| 76 | 56 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 77 | 21 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 78 | 21 | N | Natural Disaster Podcast (Tornadoes) | Hassan Falih | |
| 79 | 9 |  | Planet Em | Emily McDonald | |
| 80 | 9 |  | Brave New World | Evening Standard | |
| 81 | 9 | T | The Genetics Podcast | Sano Genetics | |
| 82 | 13 |  | Discovery | BBC World Service | |
| 83 | 19 |  | Particles of Thought | GBH | |
| 84 | 16 |  | BioCentury This Week | BioCentury | |
| 85 | — | T | The Compassion Initiative: Just Two Guys in Brisbane talking Compassion. www.thecompassioninitiative.com.au | The Compassion Initiative: Dr Stan Steindl and Dr James Kirby | |
| 85 | 33 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 86 | 10 |  | Curiosity Weekly | Discovery | |
| 86 | — | D | Deception Tips Podcast | Spencer Coffman | |
