• NOVA -- When Turkeys Attack
    When Turkeys Attack
    Most wild turkeys are timid. But if one gets aggressive, what do you do?
    0:02:36
  • NOVA -- Climate Action Without the Feds?
    Climate Action Without the Feds?
    Can states, cities, and companies fulfill US obligations to the Paris Accord on ...
    0:02:47
  • NOVA -- What's Inside the Great Pyramid?
    What's Inside the Great Pyramid?
    Cosmic particles reveal a previously hidden void in the Great Pyramid of Khufu ...
    0:01:45
  • NOVA -- Will Robots Become Conscious?
    Will Robots Become Conscious?
    TK
    0:06:13
  • NOVA -- Why Do We Like Being Scared?
    Why Do We Like Being Scared?
    If a neuroscientist designed a haunted house, would you dare to enter?
    0:03:21
  • NOVA -- Why Home Runs Are on the Rise
    Why Home Runs Are on the Rise
    What’s behind the recent surge in home runs in baseball?
    0:03:15
  • NOVA -- New Kind of Astrophysics is Born
    New Kind of Astrophysics is Born
    An incredible discovery in astrophysics was unveiled today. Scientists saw and ...
    0:02:00
  • NOVA -- S44 Ep18: First Time Britain Left Europe
    S44 Ep18: First Time Britain Left Europe
    Geologists think these iconic chalk cliffs hold an extraordinary secret.
    0:03:15
  • NOVA -- S44 Ep17: What Makes a Hurricane?
    S44 Ep17: What Makes a Hurricane?
    Hurricanes bring wind, rain, and destruction—but how do they form?
    0:01:20
  • NOVA -- Can Math Detect Gerrymandering?
    Can Math Detect Gerrymandering?
    The Supreme Court is hearing a gerrymandering case. Mathematicians are watching ...
    0:03:05
  • NOVA -- S44 Ep16: Ancient Volcanic Activity in Ice
    S44 Ep16: Ancient Volcanic Activity in ...
    Researchers try to prove the existence of a 13th century volcanic eruption using ...
    0:01:49
  • NOVA -- S44 Ep15: Forbidden City Facts
    S44 Ep15: Forbidden City Facts
    Discover how Beijing’s Forbidden City, the largest palace complex in the ...
    0:01:34
  • NOVA -- Why Worry About ICBMs?
    Why Worry About ICBMs?
    What are intercontinental ballistic missiles (ICBMs), and why are they so hard ...
    0:02:59
  • NOVA -- S44 Ep13: Musket v Medieval Armor
    S44 Ep13: Musket v Medieval Armor
    Knights and firearms clashed on the battlefield for over 200 years. Did some of ...
    0:02:58
  • NOVA -- Why Did Houston Flood?
    Why Did Houston Flood?
    Hurricane Harvey broke continental U.S. records. Here's how cities can be better ...
    0:03:19
  • NOVA -- S44 Ep12: Amazing Discoveries from Cassini
    S44 Ep12: Amazing Discoveries from ...
    Relive Cassini's greatest hits from its 13 years studying Saturn.
    0:02:11
  • NOVA -- S44 Ep12: Why Did NASA Kill Cassini?
    S44 Ep12: Why Did NASA Kill Cassini?
    On September 15, 2017 NASA destroyed Cassini—on purpose. Why kill a ...
    0:02:54
  • NOVA -- S44 Ep12: Saying Goodbye to Cassini
    S44 Ep12: Saying Goodbye to Cassini
    Cassini, a brave explorer that was dispatched to study a distant ringed world, ...
    0:02:31
  • NOVA -- S44 Ep12: Cassini's Search For Life
    S44 Ep12: Cassini's Search For Life
    Is there life beyond Earth? The solar system's ocean worlds might be the most ...
    0:02:27
  • NOVA -- Why Eclipses Don't Happen Every Month
    Why Eclipses Don't Happen Every Month
    Why don't solar eclipses happen every month? After all, you only need three ...
    0:01:47
  • NOVA -- How to Build the Universe
    How to Build the Universe
    A how-to guide for anyone planning to build a universe.
    0:04:23