Today, AARP, the Alzheimer’s Disease Data Initiative (AD Data Initiative), and the Institute for Health Metrics and Evaluation (IHME) at the University of Washington announced the Dementia Risk ...

Brain-training games remain unproven, but research shows what sorts of activities do benefit cognitive functioning.

"Challenging riddles designed to push your brain to its limits. Secret History uncovers the forgotten, mind-blowing facts ...

"Connections" can often be challenging to solve, which is why Newsweek is here to help you figure out the answers.