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 ...

While the Great Pyramid draws the most attention, its neighbor Khafre hides mysteries of its own. Inside the burial chamber ...

The researchers who claimed to have found a vast underground city beneath Egypt’s Great Pyramids doubled down on the wild theory Tuesday by saying they’ve found a second “hidden city.” Italian and ...

"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 ...

The Secret of the Great Pyramid moves between the ancient and the modern. The ancient story chronicles, step-by-step, how a nation of farmers only recently emerged from the Stone Age could construct ...

The Great Pyramid of Giza—the largest of Egypt’s pyramids—consists of about 2.3 million limestone blocks. The smallest of these weigh two tons, while the largest weigh over 60. History says laborers ...

The speed of light, and the latitude of the ancient Egyptian Great Pyramid of Giza, are the same figure, but what does this actually mean?

The Great Pyramid of Giza is the last remaining wonder of the ancient world. — -- Egypt's antiquities ministry says researchers should not have rushed to publicly announce this week the ...

Two hidden voids have been discovered within one of the pyramids of Giza, in Egypt—potentially shining light on an enduring mystery about the existence of a lost entrance to the giant tomb. The ...

Egypt, third millennium b.c. The Great Pyramid of Giza is both the oldest of the Seven Wonders and the only one still standing. Built by the pharaoh Khufu (reigned ca. 2551–2528 b.c.) to serve as his ...