Taking vitamin B12 supplements may cause you to burn the midnight oil, experts warn. "Overly high levels of B12 can lead to ...

These tricks from sleep experts may seem a weird at first, but one could prove to be your answer for deep and restful sleep.

Millions of adults with a common sleep disorder could be at greater risk of suffering a potentially deadly brain bleed, ...

Historical records from Europe, Africa, Asia and beyond describe how, after nightfall, families would go to bed early, then ...

Research supports the army’s advice on how to fall asleep faster, but civilians often get one thing wrong about the military ...