From the Great Wall of China to Zimbabwe’s royal ruins and Croatia’s coastal defences, these are the world’s most fascinating ...

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?

A drone delivery service will bring food and other goods to the Great Wall of China. Xinhua/Shutterstock. Meituan announced last week that its new drone service will bring food, drinks and other ...

The Great Wall of China is being protected from erosion by a “biocrust” of moss, lichen and cyanobacteria, much as the wall once shielded the country from northern invasions.

According to NASA, the lowest altitude for a human-made object to be visible from space is about 160 kilometers (100 miles) above the Earth's surface. However, the Great Wall is only about 8 ...

Researchers wanted to figure out the best way to help protect the Great Wall of China from wind and erosion, according to a study published Dec. 8 in the journal Science Advances.

The photo shows a section of China's fabled Great Wall called the Simatai Great Wall. Originally built during the Northern Qi Dynasty (550–577), what we see now is a section that was rebuilt and ...