As a result, purple and magenta are known as "nonspectral" colors, because they don't really exist as actual electromagnetic ...

You're by the water's edge, observing a turquoise lagoon, then a little further away, you see an almost black sea at the foot of a cliff. Why does the ocean take on such different hues, from ...

Turning wobbly blobs of clear gelatin red or orange using natural ingredients takes beet juice and a touch of annatto from ...

The 'day after' the debut of the Ferrari Amalfi is a whirlwind of emotions, comments, and sensations. Starting with the ...

Azure —A French girl’s name meaning “sky blue.” Cerulean — This boy’s name means “deep sky-blue.” The color played an ...

Dr. Maarten De Brauwer at Curtin University discovered hairy frogfish have fluorescent lures that glow orange under blue ...

Light blue (Class AA): 1,500 gallons per minute (GPM) or greater, indicating very good flow. Green (Class A): 1,000 to 1,499 GPM, good for residential areas.

Childhood bedrooms are made for creating your own little dreamland as you begin to dip your toes into the wider world.

Rare blue-ghost fireflies are generally associated with the southern Appalachian region, but researchers say their range is ...

Green light therapy has shown promise for easing the symptoms of migraine. Discover how it can calm your brain, where to find it, and how and when to use it.

A global ocean color shift is underway, with greener waters near the poles and bluer seas in the tropics, impacting many ...