Add Yahoo as a preferred source to see more of our stories on Google. The Arch of Caligula at the archaeological site of Pompeii, the ancient Roman city destroyed by Mount Vesuvius' eruption in AD 79.

Beneath the streets of Cologne, Germany, layers of Roman architecture have drawn scholarly attention for decades, and a ...

Ritual and space 800-600 B.C -- Old Rome 600-200 B.C -- Hellenistic Rome 200-50 B.C -- The early empire 50 B.C.-50 A.D -- The high empire 50-250 A.D -- The late empire 250-550 A.D siris_sil_25621 ...

Along with its many other innovations, the Roman Empire revolutionized architecture with never-before-seen features, such as large-scale arches and dome roofs. And many of these structures still stand ...