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 ...

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

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

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 ...

Humans aren’t the only creatures that need to snooze. A peer-reviewed study by Bar-Ilan University researchers shows that sleep is an ancient process, dating back through evolutionary history, and an ...

Atrial fibrillation is the most common form of heart rhythm disorder and is linked to serious complications, including stroke ...

Teens are getting less sleep than ever — and it’s becoming a crisis. The downsides of poor sleep are well-documented, ...

Sleep has been shown to have a long list of physical and mental health benefits, and now a new study suggests it could also help to "erase" bad memories. That’s according to researchers from the ...

The brain may inadvertently "learn" to have seizures by treating them like important memories to be stored, according to new ...

No one enjoys waking up with an hour less sleep after the switch to daylight saving time. But a new study shows that ...

Nearly half of American kids may not get enough sleep, and parents often underestimate sleep needs. Experts share tips to ...