An hour or two after my school-age son has gone to bed, he sometimes wakes up from a nightmare, walks to my room and mumbles incoherently about what’s scaring him. But he seems off, and I can't get ...

Sleepwalking (somnambulism) is when a person behaves as if awake while in a deep sleep. They might walk, talk, or perform routine activities all while sound asleep. Sleepwalking can happen due to ...

Ever woken up to find your socks in the fridge or your keys in the sink, with no memory of how they got there? Sleepwalking isn’t just a quirky movie trope. It’s a real sleep disorder affecting people ...