Diamonds evolved from being mere, rare stones to being considered a sophisticated symbol of status and luxury. In the 1900s, ...

The precious mineral is facing a baseline 10% import duty to the U.S. — a market accounting for over half of the global ...

A: A teenage girl had idiopathic white enamel demineralization of her maxillary central incisors; B: After dental prophylaxis with pumice and water, a fine-tapered diamond bur was used with water ...