Alexander Tin is a digital reporter for CBS News based ... begin marketing its blood test for helping doctors diagnose Alzheimer's disease in some patients, clearing the way for wider availability ...

New treatments and blood tests could change detection and treatments. New treatments and simple blood tests could change how doctors detect and treat Alzheimer's disease, according to a new report ...

Alzheimer’s disease now affects more than seven million people in the U.S., and nearly four in five Americans say they would want to know if they have it before symptoms emerge. This data comes ...