The Great Pyramid at Giza has been studied for centuries, yet new scans of the 4,500-year-old monument suggest it may still be hiding a concealed passageway that functions like a secret doorway. Fresh ...

Add Yahoo as a preferred source to see more of our stories on Google. Recent scans of the Pyramid of Menkaure on the Giza Plateau have revealed something remarkable: two previously unknown cavities.

"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 ...

Storage rooms aren’t always the most enthralling places to discover or investigate. But when those storage rooms are 4,400 years old and were previously a complete mystery, things get a little more ...

The Great Pyramid of Giza has been studied for centuries, yet new technology is still revealing features that earlier generations could not see. Now researchers say a 4,500-year-old structure on the ...