America is building something huge inside an old gold mine.

Today, AD travels to the woodlands of Oregon to tour the breathtaking Newberg Residence, a remarkable home designed to exist in harmony with the nature surrounding it.

With a history spanning nearly a millennium, Kandovan’s 1,000 residents maintain a unique way of life.

A slab of Carrara marble can cost up to $400 per square meter. The luxury stone comes the Apuan Alps, a mountain range in northern Tuscany that stretches for 58 km and reaches 2,000 meters high. The Carrara quarries have produced more marble than any othe...