Dreams are considered a healthy and normal part of sleep, according to Aarti Grover, M.D ., medical director of the Center for Sleep Medicine at Tufts Medical Center. “The dreams may be subjective ...

Doctors often advise exercising your brain to stay sharp but stretching your brain might be the better description. Research increasingly shows a variety of habits and hobbies offer a ...

Repeated episodes in which Donald Trump has appeared tired at public events have sparked a debate about dementia and sleep.

We know that football players and boxers have brain damage from repeated blows. Now brain research reveals chronic job stress causes brain damage and tips to protect it.

Fact checked by Nick Blackmer  Could games designed to strengthen mental skills help prevent Alzheimer’s disease as you age? According to a new 20-year study, they may.1 More than 7 million Americans ...

Far from being paranoid, those who can't sleep without closing their bedroom door—even when home alone—are actually demonstrating a sophisticated set of psychological traits that all stem from a ...

Researchers at the UK have found a connection between sleep disturbances and Alzheimer's disease, suggesting that sleep ...