Some people describe it as a fuzzy numbness, while for others it could be a prickling sensation. Medically, this term is known as paresthesia, which literally translates to "abnormal feeling".

Men who had given blood more than 100 times in their life were more likely to have blood cells carrying certain beneficial ...

This is what warm fuzzy feeling you experience when you're happy looks like. A fascinating map shows the human body's response to 14 different common emotions - from fear to love and shame.

Certain foods, such as ones rich in vitamin C and D, boost hormones that can give us a warm, fuzzy feeling. Here’s what to add to your Valentine’s menu Love is in the air today, but instead of ...