The Great Pyramid of Giza has been studied for centuries, yet new technology is now hinting that one of its oldest mysteries may still be hidden in plain sight. Fresh scans of the 4,500-year-old ...

Fresh scans of the Pyramid of Menkaure on the Giza Plateau have revealed hidden internal voids that may line up with an unknown passageway, raising the possibility that a long-concealed entrance is ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: The Pyramid of Menkaure, one of the three famous ...