Archaeologists rarely expect clarity when surveying the ocean floor, since water tends to erase context rather than preserve ...

These ancient structures still stand - but the people who built them remain a mystery that history can’t fully explain.

Far below the waves off the coast of Brittany, France, divers have mapped a massive stone barrier that should not exist, at least not according to the standard story of early European prehistory.

Archaeologists working near Yulin in Shaanxi Province have recorded 573 ancient stone-walled fortress settlements. The Yulin ...

Artisans around the world are ditching the mortar and embracing an old method of building rock walls Clachtoll Broch, a Scottish dwelling with dry stone walls, was built at least 2,000 years ago. Its ...