Decoding the Unknown on MSN

Scientists discovered a secret tunnel theory that could explain how the pyramids were built

For thousands of years people have wondered how the pyramids of Egypt were truly built. The Great Pyramid of Giza alone contains around 2.3 million limestone blocks, some weighing over 15 tons, yet ...
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Scientists May Have Found a Secret Entrance to One of the Pyramids of Giza

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In the shadows of the Great Pyramid of Khufu and the almost equally imposing pyramid of his son Khafre ...