Nov 22, 2013 — Missing out on good quality sleep has emerged as a real medical issue. Now Harvard researchers say men who had trouble falling asleep were more likely to die prematurely than men who said they could doze off easily. There's no proof sleeplessness caused an increase in mortality, but the association was strong.
Sep 24, 2013 — Surgery sounds like a quick cure for sleep apnea, but a review of the evidence by doctors found the operations can be risky and disappointing for many people. Masks and pumps that keep airways open at night are effective. And the equipment is more comfortable than it used to be.
Aug 15, 2013 — If you're chronically sleep deprived, don't expect 30 minutes on the elliptical to knock you out tonight. The sleep-boosting benefits of exercise take about four months to kick in for people with insomnia, a study suggests. But perseverance pays off.
May 15, 2012 — Some 3.6 percent of adults engaged in "nocturnal wandering," as the researchers put it, in the year before they answered questions during an interview for a study. One percent reported having two or more episodes of sleepwalking a month.