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An ingenious new technology allows prosthetic legs to move and feel like the real thing.
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Sir David Attenborough explores a site with traces of ancient mammoths and Neanderthals.
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Follow three women enrolled in a new study to try to prevent Alzheimer’s.
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A filmmaker with a rare type of multiple sclerosis explores the mysterious causes of MS.
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Striking new fossils paint a picture of life right before the asteroid impact.
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Scientists use new fossils to reconstruct the day the dinosaurs died.
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Ancient footprints provide new evidence of humans and extinct giant beasts of the Ice Age.
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Discover how NASA engineers built and launched the most ambitious telescope of all time.
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Is artificial intelligence making policing and courts fairer, or is it increasing bias?
