The most important features in a mattress for side sleepers are a medium to medium-firm firmness level, a contouring or plush ...

The everyday struggles that only deep thinkers experience — from being indecisive to ruminating on their past mistakes — ...

Taking melatonin supplements won’t erase existing DNA damage, but it might help bolster the body’s natural repair system.

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A look under the eyelids showed them that more happens in the brain during ...

Around 15 percent of the world's population suffers from tinnitus, a condition which causes someone to hear a sound (such as ringing or buzzing) without any external source.