Gaming on a mobile device, especially an iPhone, can be incredibly immersive and satisfying—until you hit a lag spike that ...

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

A study of middle-aged adults finds that walking the dog or doing household chores is enough activity to save your brain ...

Some 2.3 million of U.S. adults over 65—more than 4%—have a diagnosis of dementia. But even without a diagnosis, a certain ...