The abandoned fieldstone walls of New England are every bit as iconic to the region as lobster pots, town greens, sap buckets and fall foliage. They seem to be everywhere – a latticework of dry, ...

Researchers taught an autonomous excavator to construct dry stone walls itself using boulders weighing several tons and demolition debris. Until today, dry stone wall construction has involved vast ...

There are hundreds of stone walls in Lyme. Stone walls in east Concord. State geologist Rick Chormann and driving force behind the New Hampshire Stone Wall Project looks over a LIDAR readout on the ...