Can Sarah Lisanby help an infamous form of depression treatment shed its brutal reputation?
Doctors are stumped about the condition's origins—and its treatment.
Though not definitive, new research points to short- and long-term real-world benefits of playing brain-training games.
Increasing fluid intelligence has proven beneficial for people diagnosed with ADHD, and selling memory improvement is a big business. Are the claims overheated?
New research says sexual activity can grow brain cells. Keeping them may be another matter.