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NOVA
Can Alzheimer's Be Stopped? Preview
Alzheimer’s disease strikes at the core of what makes us human: our capacity to think, to love, and to remember. The disease ravages the minds of over 40 million victims worldwide, and it is one of the greatest medical mysteries of our time. Join investigators as they gather clues and attempt to reconstruct the molecular chain of events that ultimately leads to dementia.
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A long-lost ancient cemetery opens the door to a unique period in Egyptian history.
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Fossils reveal how birds survived the killer asteroid and became today’s only living dinosaurs.
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Follow the race to build a world-class airport on the site of one of America’s busiest flying hubs.
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Mysterious bodies are found under one of the world’s most famous cathedrals.
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Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
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Discover the powerful volcanic eruptions that have shaped worlds across our solar system.