health risks and sleep

Sleep apnea mask treatment fails to curb heart risks

CPAP helped patients feel better, but didn't cut odds for heart death, heart attack or stroke.

Gamers lose out on sleep

Willingness to delay bedtime may point to addiction.

Shift workers at greater risk of heart ills

Abnormal sleep patterns may disrupt body's natural rhythm.

Bad news for night owls

When compared to early birds, the late-night crowd faces higher health risks.