The view from space has always captured human imagination. For decades, people believed the Great Wall of China was the only ...

When it comes to giant, centuries-old walls that may or may not be visible from outer space, the Great Wall of China tends to get all the love, and for good reason. It’s the longest man-made structure ...

The Earth has innumerable wonders, both natural and constructed, but a handful of them are so immense or so special in design ...

One of the innumerable legends surrounding the construction of the Great Wall of China tells of a workman who estimated that he would need 99,999 bricks to construct a section of the wall now known as ...