Researchers report that people with chronic insomnia show more plasticity and activity than good sleepers in the part of the brain that controls movement. "Insomnia is not a nighttime disorder," says ...

A new study published in Neurology® reveals that chronic insomnia may accelerate age-related declines in memory and cognitive abilities. Researchers also found that people struggling with long-term ...

One of the hallmarks of aging is difficulty getting to sleep and staying asleep. On average, younger adults may wake up briefly five times a night. But some people over age 60 may wake up as many as ...

French author Marie Darrieussecq writes in her 2023 memoir Sleepless: The world is divided into those who can sleep and those who can't. It's a big call. But insomnia is a well-recorded preoccupation ...

NEW YORK (Reuters Health) - Insomnia treatment that's delivered through a Web-based program or videoconference may help people feel less tired during the day, according to a small study from Canada.

DENVER — Researchers at National Jewish Health have shown that underlying mood and sleep disorders negatively impact asthma control. Data reveal a considerable interaction between insomnia, depression ...

Numerous studies on sleep and health have been conducted so far, such as 'If sleep deprivation continues, concentration decreases ' and ' Reducing sleep time by 1 hour activates genes related to ...

French author Marie Darrieussecq writes in her 2023 memoir Sleepless, "The world is divided into those who can sleep and those who can't." There are many, varied reasons why people have insomnia.