Here are possible reasons why your hands and feet are always cold: ...

The notorious serial killer, known to have killed multiple victims in California, has been linked to a 45-year-old cold case.

you may have to take certain precautions if you have an active cold sore, as the virus that causes them can be contagious. HSV-1 is the most commonly recurring viral infection. More than half of ...

How to Tell if Your Cold Has Become a Sinus Infection Sometimes, it's hard to tell the difference between a common cold and a sinus infection because the symptoms can look so much alike.