Many years ago, when I was young and foolish, I decided to build an 80-foot long terrace for fruit trees, and to edge it with a nice fieldstone retaining wall, using stones I could find on my property ...

In a move that aims to further the circular economy of the construction industry, researchers at ETH Zurich have let an autonomous excavator loose on a big pile of boulders and reclaimed concrete. The ...

Retaining walls can do more than add a polished look to your landscape. They also help tame slopes, reduce soil erosion, and even create usable garden beds or extra seating areas. In fact, when ...

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Originally built as barriers between fields and farms, the region’s abandoned farmstead walls have since become the binding threads of its cultural fabric Robert Thorson | Professor of Earth Sciences ...