Cleanliness is next to godliness. At least that was the point of view espoused by John Wesley in 18th century England. But accounts of people bathing go back to the Bronze Age in the Indus Valley. All ...

It’ll take a genetics genius to solve this crime ...

In the center of almost every cell in our bodies, there’s a piece of DNA designed to give the body instructions like: “Create two legs, two arms, ...