A dry stone wall is a purposeful pile of rocks, held in place by friction and gravity rather than mortar. It’s one of the oldest building methods known to mankind, used over millennia to construct ...

Although stone walls have been around since the Stone Age, they have not been improved on in terms of beauty and utility. Sourced locally, or even on your property, stone is an intrinsically ...

Of all the materials you can use for your retaining wall, natural stones are some of the most durable and beautiful. Here are the best options available.

An autonomous robot with a large gripper can transform a pile of boulders into huge stone walls without mortar – learning on its own how to place each irregularly-shaped stone as the next building ...