Excavations at Domus Aurea, the former imperial residence of Roman emperor Nero, have yielded remnants of the rare Egyptian ...
The archaeologists unearthed two tubs that, among other things, were used to process the colorful pigments while the palace ...
Egyptian blue, also known as calcium copper silicate or cuprorivaite, was developed more than 4,000 years ago in Egypt and ...
Archaeologists excavating the remains of Rome's "Golden House," the opulent palace that Emperor Nero built for himself right ...
Deep beneath Rome’s Domus Aurea, archaeologists have unearthed a rare ingot of Egyptian blue — the world’s first synthetic ...
The colorful material weighed over 5 pounds and was likely made to decorate an emperor’s palace, Italian officials said.
Imani Perry traces the history and symbolism of the color blue, from the indigo of the slave trade, to Coretta Scott King's ...