Scientists may have figured out why hair turns gray, and their finding may open the door to new anti-graying strategies.
New research shows that hair turns gray as a result of a chemical chain reaction that causes hair to bleach itself from the inside out.
Exercising and getting fit may protect your heart, even if you are still trying to battle the bulge, according to a new study published in the Feb. 14 issue of the Journal of the American College of Cardiology (JACC).
The holidays can be a very lonely time for many people, especially for those without family or many friends. These people often feel isolated with nowhere to go and no one to turn to. The hospital emergency department sees an increase at this time of year in individuals who have engaged in potentially lethal behavior during what is supposed to be a festive holiday season.