A 75-year-old man with a genetic predisposition for Alzheimer’s has yet to show signs of the disease. Could this offer ...

While carrying the dreaded genetic variation that plagued his family members, he still has no symptoms of Alzheimer’s.

Human evolution has revolved around food, from identifying and foraging for it to growing and preparing it. Researchers have identified a region in the brain's visual cortex that responds to food and ...