The Sein Island submerged stone structures include a football-field-long granite wall off Brittany that dates back more than ...

Far off the coast of Brittany, a line of stone blocks lies hidden beneath the Atlantic, preserved where dry land once met the ...

A granite wall under the Atlantic Ocean in France reveals the existence of a community that predates the arrival of ...

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 ...

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 ...