The research team says the Step Pyramid’s internal architecture is ... with water flow surrounding it in a moat-like design. As a Nile tributary fed the area, a dam could have created a ...

The Step Pyramid was the first design to use a pyramid shape for the pharaoh's grave and was innovative in how it raised and precisely stacked stones that had been shaped in a particular fashion ...

However, the most famous are in Egypt, including the spectacular Pyramid of Gaza and the 'step pyramid' of Djoser. While Giza is the largest of Egypt's pyramids, Djoser is the oldest ...