Egyptian blue, also known as calcium copper silicate or cuprorivaite, was developed more than 4,000 years ago in Egypt and ...

Deep beneath Rome’s Domus Aurea, archaeologists have unearthed a rare ingot of Egyptian blue — the world’s first synthetic ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

This advertisement has not loaded yet, but your article continues below. Music company says debut track, Til the Nights Done, is the first of many on the way under a label the young Trudeau co ...

The archaeologists unearthed two tubs that, among other things, were used to process the colorful pigments while the palace ...