Sleep is when your body repairs itself. When you neglect it, the effects show inside and out—faster than you might expect ...

There are countless sleep hacks, supplements, and cozy pajamas that may elevate your sleep game, but that doesn’t mean ...

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Without 8 or 9 hours of sleep, most of us end up staggering around like zombies. But ...

Introduction: The cardiovascular system (CVS) is heavily influenced by the autonomic nervous system. Additionally, there is a functional alteration during the various stages of sleep. In nonrapid eye ...

We’ve all been told repeatedly that it’s best to get at least eight hours of sleep a night, but how many of us follow this expert advice? In the U.S., 35.2 percent of adults reported sleeping less ...

This reduced connectivity may increase the risk of behavioral problems and mental illnesses like depression and ADHD. Boys and minority children are particularly vulnerable to sleep deficits and ...