When it comes to leaning towers, Italy’s Tower of Pisa immediately comes to mind for many. Beyond this famous tilting icon, the world is full of peculiar structures like it – from church ...

The formation of buildings and structures don't always go as planned. Discover the most costly construction mistakes in ...

Oh, the Leaning Tower of Pisa — so touristy and yet so fun. Each day, hordes of visitors come to the small northwestern Tuscan town of Pisa to take pictures "propping up" its tower. Some do it ...

Discover the truth behind the world's strangest architectural mysteries, from the underground city of Derinkuyu and the Egyptian pyramids to Canada's mother-in-law doors.