A fresh mystery is unfolding inside Egypt’s pyramids. Researchers have discovered two hidden air-filled voids lurking behind ...

Using non-invasive technologies, researchers located two air-filled spaces in the 4500-year-old monument ...

We all know what Egypt’s pyramids look like on the outside, but what do they look like on the inside? Narrow passageways, spacious chambers and steep galleries make up the bulk of the interior layouts ...

"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 ...

Lucina Melesio explores how physicists are mapping the internal structures of ancient pyramids in Mexico and Central America using muons – potentially revealing hidden chambers that could finally lead ...

Located in Egypt, the Great Pyramid of Giza is one of the seven wonders of the ancient world. Experts have however now confirmed that there is more hidden space through the use of radiography scanning ...

See also related article by Jean-François Augereau, "Will the Great Pyramid yield up its secrets?" Manchester guardian weekly (September 14, 1986, page 12 (VF-- Art, Egypt).

"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 ...