Every day, 20 to 30 trucks roll into a factory in Minnesota. They're filled with quartz — some of it like a powder, and some of it like sparkling little pebbles, in big white sacks. "It's about 30 ...

Some workers are coming down sick - or even dying - after cutting stone countertops for kitchens and bathrooms. Public health officials are particularly worried about dust created by cutting a kind of ...

The Cambria factory in Minnesota manufactures slabs of engineered quartz for kitchen and bathroom countertops. If businesses don't follow worker protection rules, cutting these slabs to fit customers' ...