"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 ...

Feeling sleepy during the day could signal a more serious issue for some groups. A new study published in the journal Neurology revealed a possible connection between daytime sleepiness in older ...

Older people who feel sleepy during the day may be more likely to develop a syndrome that can lead to dementia, according to a study published on Wednesday. "Our findings emphasize the need for ...

Sleep disorders are associated with a 17% increased risk for dementia, results from a large registry-based study show. "From our research, we can't exclude a diagnosis of a sleep disorder in many ...

Artificial intelligence can use brain recordings from a single night in a sleep lab to predict a person's risk of developing ...