Water is flowing again beneath the Roman Asopos Bridge at the ancient Greek city of Laodicea in Turkey after 1,300 years.

Pompeii restores ancient vines through a scientific project that reconnects the archaeological site with its historic farming traditions.

Across history, some of the world’s most advanced cities have vanished beneath ash, mud, water, and sediment. Unlike cities destroyed by war, these were overwhelmed by forces far beyond human control, ...