Study in the British Medical Journal looks at metabolic health of 23,000 participants and how our blood sugar is impacted by sleep ...

Epileptic seizures alter sleep by prolonging the stage that's central to memory formation, potentially predisposing the brain to "remember" how to trigger subsequent seizures more easily, a small ...

Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain's small blood vessels, ...

Researchers have found the optimal amount of sleep that is linked to the best level of insulin sensitivity, which comes to a ...

A new study points to the importance of getting answers about why you can’t sleep.

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

Add Yahoo as a preferred source to see more of our stories on Google. When you’re struggling to get the recommended seven-plus hours of sleep each night, logging anything more than that sounds like a ...

A new study has found the precise time you should sleep to regulate blood sugar levels and lower insulin resistance. It says that sleeping for 7 hours and 18 minutes every night can help lower insulin ...

A recent study has found that 7 hours and 18 minutes may be the optimal amount of sleep you need each night to lower your risk of type 2 diabetes.

Discover how they help you feel more rested.