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Prehistoric skeleton buried adorned with copper alloy goods.

Experimental Color Chart Reveals the Original Beauty of Prehistoric Copper Goods

An international team of Serbian and UK researchers claim to have developed a Cu-As-Sn (Copper-Arsenic-Tin) color ternary diagram, which will help scientists to uncover the original colors of ancient...
A Jewish prayer shawl adorned with ritual tassels that contain tekhelet-dyed threads.

Piece of Ancient Fabric Revealed True Source of Biblical Blue Dye Lost for 1,300 Years

An ancient blue dye, known as tekhelet, once adorned the precious robes of kings, priests, and high-ranking Jews. But around two millennia ago, this highly-valued commodity became lost to the pages...
People

Why Judging a Person by Their Skin Colour Defies Logic

For centuries, mankind has been obsessed with the colour of skin. This obsession has resulted in people taking radical steps to alter their own skin colour, risking serious harm for the sake of ‘...