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NOVA
Dog Tales
Season 47
Episode 2
Dogs have long been dependable companions by our sides. But it wasn’t always that way, and a look at their closest living relative, the wolf, makes it clear why. Research into dog domestication and intelligence offers clues into the human-dog relationship. And analyzing dogs’ brain activity and genes may even help answer whether dogs are in it for the food—or if they really love us.
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Discover how Homo sapiens outlasted Neanderthals – and how they helped make us who we are today.
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Follow Homo sapiens as they venture out of Africa and spread farther than any other human species.
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Trace the remarkable origin story of Homo sapiens and the crucial moments that shaped our species.
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Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
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A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
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After centuries of pseudoscience, researchers examine the causes of racial health disparities.
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Follow scientists in a quest to understand how complex forest ecosystems can help cool our planet.
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Explore key military technologies in the American colonies’ fight for freedom.
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Follow the investigation into the deadly container ship collision that closed the Port of Baltimore.
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Archaeologists uncover new truths about Pompeii, a wealthy Roman playground with dark secrets.