Each side of the Great Pyramid rises at an angle of 51.5 degrees to the top. Not only that, each of the sides are aligned almost exactly with true north, south, east, and west. For a pyramid to ...

Scientists have shared new details about a mysterious 'underground city' sitting beneath Egypt's Khafre Pyramid.

Researchers claimed they’ve discovered the legendary Halls of Amanti in a “vast underground city” beneath the Pyramids of ...

Mark Lehner and Zahi Hawass write of Khafre: "He was, after all, perhaps the greatest maker of statues of the Pyramid Age ... in tall niches inside the entrances of the Valley Temple; 23 life ...

then the angles are right angles and the shape is a square. Archaeologists think that the builders checked the base of most pyramids by measuring the diagonals. Once the base was laid out ...

CAIRO -- Egypt’s antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza, just outside of Cairo, that dates back some 4,500 ...