The Cool Down on MSN5d
How worried should you be about Blue 1? Here's what experts say
There is no such thing as a blue raspberry, but thanks to food dyes, specifically Blue 1, people worldwide enjoy foods flavored by the imaginary fruit.  With the announcement of the FDA's ban of ...
13 Fascinating Scientific Facts About Blue Eyes
Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...