Health

Getting a good night's sleep complicated by menopause

The value of a good night's sleep can't be underestimated. Unfortunately, sleep complaints are common during the menopause transition. A new study from Canada compared sleep quality, sleep duration, and sleep disorders between ...

Medical research

Scientists identify a genetic basis for healthy sleep

From organisms as simple as worms to those as complex as humans, sleep is a fundamental necessity. But although an estimated 50 to 70 million people in the United States suffer from a chronic sleep disorder, the genetic mechanisms ...

Neuroscience

The brain may actively forget during dream sleep

Rapid eye movement, or REM, sleep is a fascinating period when most of our dreams are made. Now, in a study of mice, a team of Japanese and U.S. researchers show that it may also be a time when the brain actively forgets. ...

page 18 from 40