Humans have been searching for newer, better colors since, well, forever.
Key step toward active shade-changing camouflage
This clever color wheel reveals how different languages explain the color spectrum, whether in three words or more than 60 words.
There are hundreds of reasons why someone might have two different-colored eyes.
Are mysterious skin cells that never stop dividing a form of cancer, or the best hope yet for treating burn victims?
A study of skin color in the Indian subcontinent shows the complex movements of populations there.
A change of skin tone can bring a change of heart, apparently.
In a stem-cell breakthrough, scientists have illuminated a new way forward in treating diseases of the eye: turning skin cells into eye cells
What if they were purple polka-dotted?
Just a random fact we thought you might like to know
Is this lizard opaline green? Perhaps more pistachio?
360 degrees of lovely Gale Crater
A new breakthrough in stem cell production provides an important tool to researchers studying Lou Gehrig's disease
Eat your heart out, Harry Potter
The pigment could coat electronic implants.
Chinese research bypasses the need for controversial embryonic stem cells
Is that rock brick-red, ochre or salmon-colored?
A huge step forward for the long-term survival of those with serious melanoma.
Researchers find breakthrough non-viral method for reprogramming skin cells into stem cells