A straightforward at-home test could potentially detect a devastating condition up to 20 years before symptoms appear, ...

According to researchers, the area of the brain linked to smell is one of the first to be affected by Alzheimer's.

Physical activity has profound effects on brain performance, cognition and resilience. How often and how intensely should you train to maximize these benefits?

Test your attention to detail and logical thinking by identifying the odd one out in this tricky puzzle. Only the smartest ...