Learn how to clean granite countertops effectively and safely with our step-by-step guide. Discover the best cleaning methods ...

Silicosis, a disease caused by silica dust produced when workers cut and grind engineered stone, is afflicting workers. What consumers can do about it.

Irreversible lung disease has started to show up among young workers who cut, grind and polish countertops made of increasingly popular "engineered" stone. The material is more than 90% silica.

The production of crushed quartz countertops may be causing deadly lung issues in workers 06:25. Over the past decade, engineered stone countertops made from crushed quartz have taken over the U.S ...

Cutting-edge technology and stone production techniques are enabling manufacturers to thinly slice semiprecious stone and create mineral-imbedded quartz for use in luminous countertops with a ...