Artisans around the world are ditching the mortar and embracing an old method of building rock walls Clachtoll Broch, a Scottish dwelling with dry stone walls, was built at least 2,000 years ago. Its ...
Architect Adam Kushner's $20 million Greenwich Village townhouse is a one-of-a-kind property, featuring what is believed to be the tallest private rock-climbing wall in the world. Real Estate ...