Deep beneath the limestone cliffs of Thessaly, Greece, archaeologists have uncovered evidence that rewrites our understanding of human construction history. The Theopetra cave, nestled just three kilometers from the famous Meteora monasteries, houses what researchers believe to be humanity’s oldest known artificial structure – a stone wall dating back approximately 23,000 years, making it nearly three times older than Egypt’s Great Pyramid …
Read More »The oldest human-made structure ever discovered may be three times older than the Pyramid of Khufu, at least 23,000 years old
