If you often wake up in the middle of the night wide awake, the real culprit might not be your mind—but your metabolism.

According to doctors and sleep experts, the best trick to use if you’re lying in bed and struggling to fall asleep for longer ...

Continuous sleep is a modern habit, not an evolutionary constant, which helps explain why many of us still wake at 3am and wonder if something’s wrong. It might help to know that this is a deeply ...

Survivors who wake at night reveal how trauma lives in the body, reshaping sleep, resilience, and healing long after danger ...