The widening American waistline may be feeding an epidemic of sleep apnea, potentially robbing millions of people of a good night's rest, a new study suggests. The research di[...]

Weight loss, whether it's from dietary changes alone or from diet combined with exercise, can help improve the quality of sleep among people who are overweight or obese, accord[...]

Who knew sleep could be so important to bone health? Besides having effects on our productivity, immune system and anxiety levels, a new study in rats shows that sleep deprivation [...]

Here's the flipside to the story about foods that can help you sleep better: Eating a diet heavily composed of the "wrong" foods can interfere with your sleep. That&#[...]

Men are generally thought to experience sleep apnea more than women, but a small new study suggests that high rates of women may still experience the condition. Obstructive sleep a[...]

Do you ever feel forgetful and a little sluggish of mind? Do you wish you could pick up new skills more quickly and easily? Here's a tip: You can boost your learning power by b[...]