The Great Wall of China, that took a thousand years to build, stretches 13,000 miles and is the longest structure man ever ...

Did you know the Great Wall of China is over 21,000 kilometers long? It’s about three times longer than we thought. This shows the wall’s history is complex, not just one structure. It’s a vast system ...

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 may be even older than we once thought. Newly discovered ruins in Shandong province – home to some of its oldest sections – suggest that parts of the grand structure ...

The Great Wall of China is 300 years older than we thought. New archeological finds in Shandong Province revise the massive engineering feat's previous timeline. By Andrew Paul.

The Great Wall spans more than 12,000 miles across northern China. Construction of the massive defensive structure—which has been a UNESCO World Heritage site since 1987—lasted through the ...