In the coming days ahead, if any of your friends or relatives remark to you that they saw a "strange UFO" on the way to work ...

A new study highlights how controlled exposure to natural light before waking can improve morning alertness and reduce sleepiness.

Credit: Alan Dyer/Stocktrek Images/Getty Images Early morning risers who head out to ... If you live in a rural location with no light pollution to interfere, you'll readily be able to make ...