New sleep research links two measurable brain-wave patterns during deep sleep to sharper thinking, no matter how many hours ...

One small daily change could lead to better sleep. Here's what you need to know.

Sleeping and waking up at different times is associated with an increased risk of heart attack and stroke, even for people who get the recommended amount of sleep, according to new research. While ...

Things to Know About Biphasic Sleep In today’s fast-paced world, most of us are accustomed to a single, continuous stretch of ...

For as long as people have woken up with damp pillows, frantically flipping them over before anyone noticed, drooling has been one of sleep’s most enduring inside jokes. Yet beneath the humor lies a ...

Unhealthy sleep patterns and shorter sleep duration are correlated with increased obesity risk in American adults. Sleep pattern scoring provides a more comprehensive predictive indicator for obesity ...

Humans sleep less than every other primate on record, despite having the biggest brains — biologists call it the human sleep ...