The limitations of two-dimensional (2D) displays in representing the depth of the three-dimensional (3D) world have prompted ...

The U.S. Food and Drug Administration banned Red Dye No. 3 Jan. 15, and food manufacturers are scrambling for safer alternatives. Ohio State researcher Monica Giusti has spent years studying natural ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

So why evolve bright warning signals when camouflage could also deter predators? The answer lies in the local predator ...

Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...

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 ...

The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But have you ever wondered how they get those colors?

The most iconic shades of red lipstick stand the test of time ... Mimiloveswreslting If you prefer your reds a little more pink than blue, try Prada Beauty's Monochrome Soft Matte Refillable ...

Red eyes are caused when blood vessels in the sclera (white part of the eye) swell or burst. This may cause redness in part or all of the eye and result in other symptoms such as itchiness or blurred ...

The three-time Cy Young Award winner agreed to a one-year, $15.5 million contract, according to ESPN's Jeff Passan. The Blue ...