If you thought the McDonald’s logo was an abstract rendering of two massive, bendy French fries dipped into a pool of sweet, ...

Blood is often associated with the color red, but in the animal kingdom, it comes in a surprising range of hues. From the ...

We checked the labels of mass-produced popular grocery items and found the dyes in dozens of foods you may have in your pantry right now.

Researchers isolated one kind of cone in the eye and aimed lasers at it to allow subjects to see a super vibrant teal shade ...