In a quiet corner of Europe’s limestone backcountry, researchers have uncovered a discovery that could turn our understanding of prehistoric life on its head. Four massive stone megastructures, hidden ...

Enormous, ancient "megastructures" may hold clues to the demise of a once prosperous, democratic civilization, researchers have said. In analyzing the purpose of these vast structures, which formed ...

Archaeologists have unearthed ancient stone engravings of vast animal traps in Jordan and Saudi Arabia that are possibly the earliest “blueprints” ever discovered. The engravings, estimated to be ...

The mysterious megastructures of ancient eastern Europe were hubs of social and political decision making, but their role in centralising political control may have led to the downfall of these ...