Learn how archeological investigation reveals the Great Wall of China had three distinct building styles over time.

Despite the common myth, the Great Wall of China is not visible from space, according NASA. It would be hard to find with the human eye without high-powered lenses. Just Curious for more?

The Great Wall of China was built over the course of thousands of years between the 3rd century BC and the 17th century AD, according to UNESCO. The wall was designated a UNESCO World Heritage ...

The Great Wall has been listed as a UNESCO World Heritage site since 1987. It was built starting in 220 B.C., when China had its first emperor, Qin Shi Huang, and it was rebuilt at various periods ...

THE GREAT WALL OF CHINA. Share full article. Oct. 20, 1889. Credit... The New York Times Archives. See the article in its original context from October 20, 1889, Page 19 Buy Reprints.