Mysterious Giant Stone Jars Found in India

Giant stone jars found in India.

Giant stone jars found at Herakilo site. (Image: via Tilok Thakuria)

Rare Pictish Symbol Stone Found Near Famous Battle Site

Pictish symbol stonefrom at the Aberlemno site.

Only 200 Pictish symbol stones are known to exist. A carved Pictish symbol stone uncovered in a field in Aberlemno. (Image: via University of Aberdeen)

Relics of a Lost Civilization: Mysterious Stone Figures in Puerto Rico

A stone figure discovered in Puerto Rico.

Stone figures discovered in Puerto Rico might point to a lost civilization. (Image: via Wikimedia Commons)