About 10% of Americans say they have chronic insomnia, and millions of others report poor sleep quality. Ongoing research has found that bad sleep could lead to numerous health problems, including ...

Add Yahoo as a preferred source to see more of our stories on Google. Julio Fernandez-Mendoza: Adults who report getting about seven to eight hours of sleep per night generally have the best health, ...

It’s not a secret that sleep can get more difficult with age — research suggests that up to half of older adults complain of sleep problems. That translates to some 27 million Americans over 65.

Imagine you got a rough night of sleep. Perhaps you went to bed too late, needed to wake up early or still felt tired when you woke up from what should have been a full night’s sleep. For the rest of ...

Having both insomnia and sleep apnea may significantly raise the risk of heart disease and high blood pressure. Researchers analyzed health data from nearly one million U.S. veterans to understand the ...