Not all scars are created equal. That's the conclusion of a new study by Weizmann Institute of Science researchers: They found that two distinct types of scars, referred to as "hot" and "cold," can ...

Pope Francis is being treated for a “polymicrobial infection.” Doctors say it is caused by multiple pathogens, including ...

There's no better time than Valentine's Day to let someone know how you feel about them. And there's no better way to do that ...