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A visionary scientist investigates the deep history of astronomy in West Africa.
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See the latest stunning images and discoveries from the James Webb Space Telescope.
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Investigate one of the most powerful volcanic eruptions in recorded history.
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Thousands race to build Europe's biggest construction project–London's new railroad.
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Archaeological discoveries reveal traces of ancient civilizations in the Amazon.
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Americans use ancient wisdom and new technology to fight extreme weather.
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How did life bounce back after a cataclysmic extinction wiped out some 90% of all species?
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Neuroscientists discover the tricks and shortcuts the brain takes to help us survive.
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Dive into the subconscious to see what’s really driving the decisions you make.
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Witness the devastation wrought by Hurricanes Harvey, Irma, and Maria in 2017.
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Paleontologist Kirk Johnson explores the dynamic history—and future—of ice at the poles.
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Explore the social lives of some of the smartest animals on the planet.
