Sleep physicians often hear their patients complain that they often feel awake at night but tired in the morning. Here’s how ...

But once bedtime rolls around, I find I couldn’t be more wide awake. While this loop I have ... (a person’s internal biological 24-hour clock) is essential for our mental health, our physical ...

A look at some of the reasons you might be unable to fall back asleep when your internal alarm clock sounds at 3 a.m.

Medics have given seven reasons why you might wake up in the middle of the night, and what you can do about it.

"If you’re feeling stressed or anxious in your daily life, this can have a big impact on your sleep," Seeley explains.