February 22, 2015, 9am PST
Cities from India to Syria to Hungary can claim to be the world's oldest continually inhabited city, with permanent habitation going back more than 4,000 years. But when the evidence is thousands of years old, the title becomes elusive.
January 14, 2011, 1pm PST
Aleppo, one of the oldest continually inhabited cities in the world, is undergoing a conservation project that includes the restoration of hundreds of houses, a new park, and rebuilding city streets and services.