NOVA

Season 21

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A weekly documentary series, each episode providing an in-depth look at a different subject of scientific research. Subjects examined by this show have included the cutting edge of theoretical physics, a return to the Chernobyl nuclear reactor, the long-term effects of Amazon deforestation, and the development of life-saving medical techniques.
Where to Watch Season 21
20 Episodes
  • Codebreakers
    E1
    CodebreakersEpisode 1
  • Dinosaurs of the Gobi
    E2
    Dinosaurs of the GobiEpisode 2
  • Daredevils of the Sky
    E3
    Daredevils of the SkyEpisode 3
  • Journey to Kilimanjaro
    E4
    Journey to KilimanjaroEpisode 4
  • Can Chimps Talk?
    E5
    Can Chimps Talk?Episode 5
  • In Search of Human Origins, Part One
    E6
    In Search of Human Origins, Part OneEpisode 6
  • In Search of Human Origins, Part Two
    E7
    In Search of Human Origins, Part TwoEpisode 7
  • In Search of Human Origins, Part Three
    E8
    In Search of Human Origins, Part ThreeEpisode 8
  • Can China Kick the Habit?
    E9
    Can China Kick the Habit?Episode 9
  • Aircraft Carrier!
    E10
    Aircraft Carrier!Episode 10
  • The Great Wildlife Heist
    E11
    The Great Wildlife HeistEpisode 11
  • Secret of the Wild Child
    E12
    Secret of the Wild ChildEpisode 12
  • Haunted Cry of a Long Gone Bird
    E13
    Haunted Cry of a Long Gone BirdEpisode 13
  • What's New About Menopause
    E14
    What's New About MenopauseEpisode 14
  • The Tribe that Time Forgot
    E15
    The Tribe that Time ForgotEpisode 15
  • Killer Quake!
    E16
    Killer Quake!Episode 16
  • Buried in Ash
    E17
    Buried in AshEpisode 17
  • Rescue Mission in Space
    E18
    Rescue Mission in SpaceEpisode 18
  • Journey to the Sacred Sea
    E19
    Journey to the Sacred SeaEpisode 19
  • In Search of the First Language
    E20
    In Search of the First LanguageEpisode 20

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