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

A Mayo Clinic study of 2,750 older adults found chronic insomnia was associated with faster cognitive decline, a 40% higher ...

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

Insomnia doesn’t just affect how you feel the next day — it may also impact your brain health over time,” said study author Dr. Diego Z. Carvalho.

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