A study has shown evidence that Egypt's first pyramid, the Step Pyramid of Djoser, may have been built using hydraulic power, with signs of water facilities.

Egypt’s Pyramids of Giza were built to endure an eternity, but how remains one of the ancient world’s greatest mysteries.

Forget what you were told. The pyramids weren’t tombs. Indigenous Egyptian tradition called them Per-Neter — “House of Energy.” They had a separate word for tomb: Per-Ka. And they used it. So why lie?