Dangerous Dreamers

Dangerous Dreamers

A story on deadly sleep disorders—and other sleep related revelations from the PT experts.

Sleep and Memory As We Age: The Brain Puzzle

A shrinking cortex may be the culprit, Berkeley researchers report.

How Much Sleep for Teens?

Understanding how much sleep is necessary and healthy for teens

Is Lack of Sleep Causing Your Brain to Shrivel?

Memory Decline with Age Can Be Caused by Impaired Sleep

Dangerous Extremes: Introversion, Dreams and the Madness of Mass Murder

Can too much introversion (or extraversion) be hazardous to mental health?