A team of Washington State University-led researchers has recreated the world's oldest synthetic pigment, called Egyptian ...

For being the world’s oldest known synthetic pigment, the original recipes for Egyptian blue remain a mystery. The ...

Researchers have recreated the world's oldest synthetic pigment, called Egyptian blue, which was used in ancient Egypt about 5,000 years ago.

Cleaning with Windex It’s found in most homeowners’ arsenals of cleaning must-haves, but as great as it is, the original ...