Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot ...

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

Eye contact helps build trust and communication whether in business, friendships or romantic pursuits. Its importance in human socialization means that we're more likely to take note of eye color and ...

For many animals, the sound of a youngling causes quite a stir. Alligators are no different in this sense. In fact, a simple ...

Also referred to as eye tattooing, the process permanently changes the cornea from clear to opaque and covers over the natural iris color inside. But it doesn’t come cheap. The elective cosmetic ...

Named after its cat-eye metallic effect, this design is achieved by using a magnet on gel nails. Unlike most nail art, it ...

He also has seen patients who go out of the country for a different surgical procedure called cosmetic iris implants to change their eye color. “Those have been associated with glaucoma ...

Charlotte Tilbury, one of our favourite beauty brands, has just launched six stunning new eyeshadow palettes with shades to ...

I do evolutionary programming," said NASA Goddard oceanographer Dr. John Moisan. "I see a lot of possibility in using ...

What foods and drinks look like — the colors we see before the first morsels or sips hit our tastebuds — have mattered to people for millennia. And nowhere has that been more blatant than the American ...

We see color because photoreceptor cones ... the pineal organ of bony fish detects colors using a different mechanism than that of their eyes. A type of pineal photoreceptor cell that contains ...