New research uncovers the layered techniques behind Renaissance drawings by Rafael and Leonardo da Vinci, using advanced ...

Largest deposit of pure black jade, called nephrite, is discovered in China, and it could revolutionize the world of jewelry.

Returned to the family after three-quarters of a century Delbert Miller learned that his wife’s great-grandfather had built a ...

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...