The trove of goods was discovered alongside the graves of three individuals who died 1,700 years ago. Veliko Tarnovo Regional Museum of History Researchers have unearthed the graves of a Roman-era ...

The art of glassmaking dates back as early as the 15th century B.C.E. in Mesopotamia and Egypt. Early on, glassmakers knew how to color glass by mixing metallic oxides into the ingredients and popular ...

Researchers discover how molecules in ancient glass rearrange and recombine with minerals over centuries to form a patina of photonic crystals -- ordered arrangements of atoms that filter and reflect ...

NIJMEGEN, THE NETHERLANDS—Hyperallergic reports that an intact blue glass bowl, with a trim rim and a vertical stripe pattern with ridges on the outside, has been unearthed at a construction site in ...

When I see everyone from 20-something Major League Baseball players to sensational senior women reintroducing pearls to their everyday (and team) wardrobes, you know the values are going to rise with ...