Brief awakenings are a normal part of sleep, but stress, alcohol, caffeine and irregular routines can make them harder to ...

Huffington Post asked a doctor what's really going on with your sleep ...

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Waking up in the middle of the night can be frustrating if it happens once, but if it becomes a pattern you can easily slip ...

Millions of people experience the frustrating pattern of falling asleep normally, only to find themselves wide awake at 3am night after night. While occasional sleep disruptions are normal, this ...

Waking up at 3am might feel random, but your body could be following a hidden biological pattern.