The Mayo Clinic defines insomnia as a common sleep disorder that can make it hard to fall asleep or stay asleep. It also can cause you to wake up too early and not be able to get back to sleep.

Insomnia is a common problem that doesn’t always get taken seriously enough. But your tossing and turning could be linked to brain aging, new research shows.

Study of 2,750 older adults finds chronic insomnia increases risk of cognitive decline by 40%, equivalent to adding 3.5 years ...

People with chronic insomnia, or those who have trouble sleeping at least three nights per week for three months or more, are ...

Recent research suggests that getting enough sleep may help maintain brain health and reduce the risk of dementia. Insomnia, ...

Having trouble sleeping at night could be aging your brain prematurely, according to researchers, resulting in a higher ...

Scientists followed more than 2,750 healthy older adults (without known cognitive issues) for an average of six years, ...

In a study published Wednesday in the journal Neurology, researchers revealed that people with chronic insomnia, described as ...

Chronic insomnia could age your brain by years, according to new research. Discover the risks and expert tips for better ...

Caffeine, alcohol and nicotine all create insomnia symptoms and worsen the quality of sleep. Certain medications can also ...

People with chronic insomnia may have a 40% higher risk of developing dementia or mild cognitive impairment (MCI) and faster brain aging, a new study indicates.

Insomnia severity is associated with symptoms of fatigue, depression, and pain among women with breast cancer from medically ...