Archaeologists and university students excavated a stone wall in southern Spain and confirmed a decades-old theory. Photos show the ancient structures found at the site. The theory came from Juan ...

The 400-year-old stone-shelled grenades unearthed near the Badaling Great Wall are similar to these "thunder crash bombs" made from pottery shell, which were found in a Ming dynasty shipwreck.

The stone is about the size of a chocolate bar and is inscribed with a message in the Irish ogham alphabet thought to be about 1,600 years old. (Image credit: Birmingham Museums Trust) ...

The Romans knew their way around Europe. They also knew how to build with a view. A 2,000-year-old stone wall unearthed in a gravel quarry in central Switzerland put those facts on display all ...

The occasional pile of rubble and wooden planks reveals the history of old homesteads, where early Wake County farmers tilled the land. Firsthand tour of a 200-year-old stone wall at Umstead Park ...

SOLON, Maine (AP) — From the outside, it looks like any other New England church building: a boxy, white structure with a single steeple surrounded by an old stone wall, set against rolling ...

SOLON, Maine (AP) — From the outside, it looks like any other New England church building: a boxy, white structure with a single steeple surrounded by an old stone wall, set against rolling ...