However, research indicates that age, genetics, and certain lifestyle habits (like smoking and excessive drinking) can all ...

HTP is a popular supplement that can increase levels of the hormone serotonin in the brain. But very little evidence supports ...

Despite decades of research, scientists admit that they still have a lot to learn about sleep. In general, sleep can be ...

The many reasons a person may sleepwalk include genetics, sleep deprivation, stress, migraines, fever, breathing disorders, ...

ANSWER: When we are in dream sleep (also called REM sleep), the body’s muscles are essentially turned “off” by the brain. If ...

For people with a certain sleep disorder, a simple blood test could help predict the development of dementia years before ...

What if we could obtain the memory, learning and perception benefits of “power naps” without actually sleeping?

Night terrors aren't uncommon, but they are really difficult for adults to see. When my son had sleep terrors, I had to ...

Sleep paralysis usually doesn’t need any special treatment. I don’t have any more advice for you other than to maintain good ...

Persistent sleep difficulties―trouble falling asleep, waking up frequently and unable to go back to sleep again, feeling ...

New research suggests that people who take significantly longer to start the dream phase of sleep may be showing an early ...

Jan. 9, 2025 — AI-powered algorithm can analyze video recordings of clinical sleep tests and more accurately diagnose REM sleep behavior ... How Deep Sleep Clears a Mouse's Mind, Literally Jan ...