Sleepwalking can happen when you're sleep-deprived, sick, or stressed out and can also be a symptom of a condition such as sleep apnea, restless leg syndrome, or Parkinson's disease. Sleepwalking ...

Insomnia is often used as a catch-all term to describe a whole slew of sleep problems. Trouble falling asleep, waking up in the middle of the night and not being able to fall back asleep, and waking ...

Sleep is our cornerstone for physical and mental health, yet for millions, it remains elusive due to sleep disorders. These conditions disrupt regular sleep patterns, leading to a host of physical, ...

Sleep experts explain what winter insomnia is, why colder months can disrupt sleep, and what to do if seasonal changes affect your rest.

Daytime “wash cycles” help clear waste from the brain but cause momentary drops in attention after nights of poor sleep.