Not only must your brain maintain a vast archive of existing memories, but it also has to keep track of new stuff each day. That requires getting ready to deal with new memories before they occur, ...

Fact checked by Nick Blackmer Key Takeaways Stress, anxiety, excitement, work, school, and travel can make it harder to fall asleep at night.To get better sleep, experts recommend making small ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. “Between 30% and 48% of seniors complain of ...

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

Medicare Part B may cover sleep studies, including polysomnographies, to screen for obstructive sleep apnea (OSA) if a person shows clinical signs and their doctor provides medical evidence supporting ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Alzheimer’s disease is a devastating condition that impacts millions of families around the world. But ...

Researchers found that missing a single night of sleep can quickly affect key parts of the immune system. The study found important immune cells became overactive after sleep loss. Researchers say ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Alzheimer’s disease is a devastating condition that impacts millions of ...

The American Academy of Sleep Medicine has indicated that an estimated 26 percent of adults between the ages of 30 and 70 years have sleep apnea. (Photo: Getty) You could say that it’s difficult to ...