You open your laptop and stare at the screen longer than usual. You reread the same paragraph three times.You lose words ...

Scientists are reporting the first compelling evidence in people that cognitive training can boost levels of a brain chemical that typically declines with age. A 10-week study of people 65 or older ...

If you’ve been feeling unfocused, forgetful, or mentally drained, you might be experiencing brain fog—a cluster of symptoms like fatigue, confusion, and difficulty concentrating that can disrupt daily ...