A simple blood test is being rolled out across the UK as part of a new study to detect early signs of dementia decades before ...

Seventy-eight-year-old Joe Walsh, of Quincy, is in a unique position. He is the first patient to have permission from the U.S. Food and Drug Administration to try a nasal spray for moderate ...

Researchers combined animal models, human brain tissue, and molecular analysis to uncover a connection between Alzheimer's ...

Cognitive decline is a growing public health concern, particularly in aging populations. While some decline is a normal part ...