In a nutshell Ancient Egyptian artisans developed precise, repeatable recipes to create four distinct shades of Egyptian blue ...

This episode explores the Karnak Temple complex through the eyes of UnchartedX and the Brothers of the Serpent, focusing on ...

Washington State University researchers recreate lost Egyptian blue pigment using ancient methods and modern scientific ...

Though iron ores were common in the Egyptian deserts, ancient Egyptian people probably ... meteoritic iron generally has larger mineral crystals and elevated levels of other elements, such as ...

Ancient Egypt’s pyramids ... a form of carbon, turned into diamond crystals under those conditions. With no samples from the planet’s surface, it’s not possible to know for certain whether ...

His team studied ancient crystals, called zircons, that provided evidence of freshwater. Zircon is the oldest martial is different from other crystals. Gamaleldien told USA TODAY that it's the ...

A new analysis of ancient grains of crystal embedded in rock from the Australian outback suggests Earth had dry land and fresh water some 4 billion years ago — a time when scientists had thought ...