New England has thousands of miles of stone walls. A geoscientist explains why analyzing them scientifically is a solid step ...

Limestone, a sedimentary rock formed over millennia from the accumulation of marine organisms, has been a favored material in ...

The same type of stone will be used for backfilling, which also eliminates the need for hauling in multiple materials. Get the first course of landscape retaining wall blocks right Use a torpedo ...

The goal? To build a 20 foot (6 meter) and 213 ft (65 m) long dry-stone wall as part of a park where the landscape was digitally planned, and the earth autonomously excavated. The coolest thing ...