Japanese traffic lights are blue instead of the green Americans know, but the reasoning involves some complex linguistic ...

From the tombs of pharaohs to Roman frescoes, Egyptian blue adorned everything from sacred artifacts to everyday pottery.

Far-Flung Postcards is a weekly series in which NPR's international correspondents share snapshots of moments from their ...

June is a riot of color. Summer is in full swing; the days are long and light, and color has arrived in the natural world ...

Scientists have recreated the elusive Egyptian blue, a pigment used by ancient Egyptian artists for thousands of years.

Daily Mail journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission - learn more In 2024 he hung up his trunks and ...

Scientists at Washington State University not only discovered how to recreate the color known as "Egyptian Blue," they also ...

Members of the animal kingdom come in a variety of shapes, sizes, and colors. All of these animals have blue eyes.

You're bound to come across rainbow-themed paraphernalia one way or another, whether you're walking in a quiet neighborhood ...

I admit I am obsessed with the blue-footed booby. I saw the turquoise-accented avian for the first time on my recent reporting trip to the Galápagos — the Pacific volcanic islands some 600 ...