But now, one of those mysteries is finally seeing the light of day: a massive, pyramid-like structure dating back around 2,200 years has been ... it was a coveted area in the high-stakes power ...

View of the ancient crypt inside the Great step pyramid of Djoser, Saqqara. Cairo. (photo credit: Melnikov Dmitriy. Via Shutterstock) Italian and Scottish researchers claim they found a major ...