Say goodbye to the eight hour sleep myth, says new research which finds under- and over-sleeping can contribute to faster ...

Do you lose sleep over whether you sleep too little or too much? You can now relax, because scientists have figured out ...

Sleep experts have long promoted the inherent need to get enough sleep. And while the message has always been that most ...

A new study in Nature reveals that people who sleep too little or too long show signs of accelerated biological aging and higher disease risk.

If you’re getting eight hours of sleep a night, you’re doing bed-der than most. Now there’s more bad news for insomniacs — a new study from Vanderbilt University reports that subpar sleep can increase ...

PITTSBURGH – It’s no secret that a good night’s sleep plays a vital role in mental and physical health and well-being. The way you feel during your waking hours depends greatly on how you are sleeping ...

Increasing sleep duration over time may raise the risk for type 2 diabetes in middle-aged and older women, and doing this as an antidote to shorter sleep duration earlier in life may not ameliorate ...

Getting enough sleep is key to warding off a host of health issues. While falling asleep fast is the goal for some, and staying asleep is the dream for others, it’s normal for your sleep to change ...

My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.