Mark Leong/ Redux The Great Wall of China is 4,000 miles long and much of ... I should be enjoying the view, but I'm focused instead on the feet of my guide, Sun Zhenyuan. Clambering behind ...

Archaeologists in China have discovered a 2,800-year-old fortified wall that predates the country's first emperor. The wall, which runs through a narrow mountain pass in the eastern province of ...

For centuries, China’s Great Wall has ... conventional wisdom: the Great Wall of Qi was not built on an empty frontier—it was ...