28 Episodes

  1. Discovering Dark Energy and the Hubble Tension | Extended Interview with Nobel Prize Winner Adam Riess

    Published: 12/18/2025

  2. Hubble Tension, Explained | Adam Riess

    Published: 12/17/2025

  3. Einstein’s “Biggest Blunder” | Adam Riess

    Published: 12/15/2025

  4. How Fame Affects the Brain | Heather Berlin

    Published: 12/11/2025

  5. How Fossils Form and How to Find Them | Kirk Johnson

    Published: 12/10/2025

  6. Why Only Some Species Can Talk—and Dance | Erich Jarvis

    Published: 12/8/2025

  7. Evolution of New Species, Venom, Wings, and More | Extended Interview with Sean B. Carroll

    Published: 12/4/2025

  8. How the Fruit Fly Revolutionized Biology | Sean B. Carroll

    Published: 12/3/2025

  9. The Evolution of Venom & Antivenom | Sean B. Carroll

    Published: 12/1/2025

  10. A Black Hole Is a Place, Not a Thing | Janna Levin

    Published: 11/30/2025

  11. How To Recognize Alien Life | Peter Girguis

    Published: 11/26/2025

  12. Can We Make Animals Talk? | Erich Jarvis

    Published: 11/24/2025

  13. De-Extinction, Dire Wolves, and Jurassic Park | Extended Interview with Beth Shapiro

    Published: 11/20/2025

  14. De-Extinction: A How-To Guide | Beth Shapiro

    Published: 11/19/2025

  15. How AI Deepfakes Are Really Made | Hany Farid

    Published: 11/17/2025

  16. What's My Brain Doing? Goosebumps & Other Strange Phenomena | Heather Berlin

    Published: 11/13/2025

  17. When Black Holes Collide | Janna Levin

    Published: 11/12/2025

  18. Leopard Spots on Mars? NASA’s Big Discovery, Explained | Peter Girguis

    Published: 11/10/2025

  19. Sinkholes in Florida Reveal Amazing Fossils | Kirk Johnson

    Published: 11/6/2025

  20. How to Detect Deepfakes: Recognizing AI-Generated Content | Hany Farid

    Published: 11/5/2025

1 / 2

Particles of Thought from the producers of NOVA unleashes the universe's biggest questions through the lens of astrophysicist Hakeem Oluseyi and the world's most brilliant scientific minds. Should we resurrect extinct species? Are we blind to a fundamental force of nature? What secrets do ancient fossils reveal about humanity's destiny? Across 10 mind-bending episodes, each conversation dives deep into the discoveries that shatter assumptions, spark wonder, and completely transform how you understand reality.  Learn more about NOVA and subscribe to our YouTube channel.