Your greatest fear about aging might soon become preventable. Duke University researchers have cracked the code on detecting Alzheimer’s disease using nothing more than a gentle nasal swab-years ...

A new brainwave test could detect early signs of Alzheimer’s years before diagnosis — in just three minutes. That’s according to researchers at the University of Bath and the University of Bristol, ...

Scientists reverse Alzheimer's memory loss in mice by using NAD+ to restore brain energy, defying decades of research.

Researchers say a simple blood test could help flag which older women face a higher risk of dementia long before any symptoms ...

Memory loss is often viewed as a brain problem, but the digestive system plays a major role. Research published in Nature shows that age-related bacterial changes disrupt nerve communication, and ...

Reaction time reflects brain processing speed; simple tests like the ruler drop can reveal attention, coordination, and early ...