The pyramids at Giza are usually described as the ultimate building project, millions of blocks stacked skyward by sheer human effort. A growing fringe of researchers and online theorists is now ...

The Step Pyramid of King Djoser, on the Saqqara plateau in northern Egypt, is an awesome feat of engineering, and experts still do not understand the techniques used to erect it. Built about 4,500 ...

We know the pyramids were treated in the same way as large infrastructure projects are today, they moved rivers, built entire towns for the workforce and mobilised their equivalent of a civil service ...