Göbekli Tepe is a 12,000-year-old site built long before farming, cities, or written language existed. Massive stone pillars were carved and arranged by hunter-gatherers, defying what historians ...

At Wadi Hammeh 27 the remains of large, reused structures show hunter‑gatherers building complex enclosures by ~14,500 years ago—well before the famous stone temples of the Pre‑Pottery Neolithic.

While many people are fixated on the future, there’s still plenty that we don’t know about the past. After all, our planet ...