Extras
Discover how tiny freshwater mussels keep streams healthy!
Jocelyn Kiley discusses Pew Research Center's political typology report.
News Wrap: Fed Chair Warsh pledges inflation will be 'thing of the past'
Simon Kuper and Geoff Bennett discuss the World Cup on 'Settle In'
The unconventional career of attorney general nominee Todd Blanche
Maine Sen. King says feds lack credibility, locals need role in ICE shooting investigation
Middle East experts assess latest escalation in U.S.-Iran conflict
Latest Episodes
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NOVA Season 53
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NOVA Season 47
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NOVA Season 46
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NOVA Season 44
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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.