Serial sleep-dodger Donald Trump’s bizarre bedtime habits have been revealed in a bombshell new book about the oldest man to be inaugurated as U.S. president. Trump, 80, has gained a reputation for ...

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

Blue light often gets a bad rap, probably because most of what we know about it is that it wreaks havoc on our sleep. But new research suggests that exposure to blue light can actually help older ...

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 ...

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 ...

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