The Domus Aurea, or Golden House, was the sprawling palace of the Roman emperor Nero. Archaeologists recently uncovered a ...

New research has shown that a pigment called Egyptian blue, formulated some 5,250 years ago, can be used as dusting powder to detect fingerprints on complicated surfaces. The earliest known ...

“With today’s sophisticated application tools, safe pigments, and tiny needles, permanent makeup—including microblading and powder brows—make it possible to have great-looking, natural ...