New Study Connects Exercise to Brain Health, Dementia, Alzheimer’s Disease The study is a glimmer of hope as degenerative brain diseases grow more and more common; every four seconds, doctors detect a new case of dementia. By Francesca Friday
Electrically Stimulating Your Brain Can Boost Memory—but It Doesn’t Always Work Tinkering with the brain's electrical field shows tantalizing promise for boosting memory, but it doesn't always work. A new study offers one reason why. By Shelly Fan
How to Offset the High Cost of Outsourcing Your Brain to Apps Our attention spans have decreased to the level of goldfish. By Joe Burton