sleep duration

And the numbers only get worse from there.
We all know as adults what it takes to lose weight and as parents how to prevent our children from packing on unhealthy pounds
Regularly logging more than nine hours of sleep a night may be a sign of an underlying medical condition, but it also puts
It's not an exact science, said Hirshkowitz, but it's a start. "Like with most things, it's successive approximation that
On a smaller scale, sleep researchers at Northwestern University Feinberg School of Medicine in Chicago analyzed the sleep
Researchers have found a genetic mutation in two people who need far less sleep than average, a discovery that might open