There is some evidence that says if you have these operations when you're awake, and have a regional anaesthetic, you may do better afterwards.

BBC: Iris Quirolo and Dr Richard Griffiths

If you're lying awake at night, feeling angry or fatigued, because of stress, you're in the majority, according to a nationwide report released Tuesday.

CNN: The story

Avoid sending any messages while most people are sleeping, even if you're wide awake.

CNN: Online dating and a formula for love