Extras
China offers Trump grand welcome, but issues warning on Taiwan
How reality TV stars seeking office are changing politics
News Wrap: Senate votes to withhold their own pay during future shutdowns
Supreme Court extends access to mifepristone, for now
Florida's controversial 'Alligator Alcatraz' expected to close
Bellevue Literary Review celebrates 25 years of stories on illness and recovery
Analysts break down Trump-Xi meeting and calls for stability and cooperation
U.S.-China diplomatic reset faces unresolved 'contradictions,' expert warns
Latest Episodes
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NOVA Season 53
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NOVA Season 52
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NOVA Season 51
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NOVA Season 50
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NOVA Season 49
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NOVA Season 48
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NOVA Season 47
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NOVA Season 46
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NOVA Season 45
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NOVA Season 44
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NOVA Season 43
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NOVA Season 42
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NOVA Season 41
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NOVA Season 40
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NOVA Season 39
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NOVA Season 38
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NOVA Season 37
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NOVA Season 36
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NOVA Season 35
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NOVA Season 34
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NOVA Season 33
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NOVA Season 32
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NOVA Season 31
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NOVA Season 30
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NOVA Season 28
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NOVA Season 27
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NOVA Season 23
Follow the Artemis mission to bring humanity back to the Moon for the first time since Apollo.
Archaeologists investigate the dramatic origins of democracy in ancient Greece 2,500 years ago.
Surprising evidence at the world’s oldest temple overturns our understanding of human history.
New evidence sheds light on the remarkable life—and mysterious collapse—of the ancient jungle city.
What if violent asteroid impacts actually jump-started life on Earth? Explore a dramatic theory.
See how ingenuity and teamwork keep the crew alive and doing science 250 miles above Earth.
Astronauts and Mission Control relive terrifying moments during construction of the ISS.