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

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

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

Cutting-edge imaging technologies are helping archaeologists uncover the secrets of vast outdoor sites, revealing the rich ...