Everyone is aware of the iconic school bus yellow, but have you ever stopped to think about the black lines on the side of the bus? Here's what they do.

Michelle Tagliamonte, 58, was getting a manicure when she noticed the black lines on her thumb, which signaled the start of a ...

A black line on your nail (medically known as melanonychia) causes a streak of dark pigmentation that runs along the nail bed. It can be a normal color variation, especially in people with darker ...

But there is no doubt that these first black heavyweight champions broke through the color lines in American sports. National Pride Trumps Racism Though race relations were fragile in the U.S ...