Horizon investigates a new era of Alzheimer's research. New scanning and gene technology is allowing scientists to identify the disease at its earliest stages. Show more
Discover 11,128,835 listings and 279,916 playable programmes from the BBC
Horizon investigates a new era of Alzheimer's research. New scanning and gene technology is allowing scientists to identify the disease at its earliest stages. Show more
BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.
