In a new study led by University of California, San Francisco, poor sleep was linked to faster brain aging in middle-aged adults. Researchers and doctors weigh in on the risk and how to reduce it.

Researchers have found that university students are at risk of depression, poor health, physical pain and economic difficulties due to the last-minute habit, according to a new study published in ...

Tossing and turning, not sleeping enough or too much, and other sleep disorders can raise your risk for stroke, according to a new study. CNN values your feedback 1.

A new study examines how quickly the body can start reacting negatively to poor sleep. The results show that getting a bad night’s sleep just three nights in a row can start affecting health.