Beyond their massive scale, the pyramids hold impossible precision—ratios and numbers that continue to baffle modern engineers ...

The Great Pyramid of Giza may hold more than the secrets of its construction—it might encode deep mathematical constants. This video delves into the theory that its architecture is based on the golden ...

Today the pyramids at Giza seem at home in their sandy surroundings, but, when they were first completed, they would have ...

Embed <iframe src="https://www.npr.org/player/embed/1832283/1832284" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player ...

Mysterious hieroglyphs written in red paint on the floor of a hidden chamber in Egypt's Great Pyramid of Giza are just numbers, according to a mathematical analysis of the 4,500-year-old mausoleum.