With each new discovery and study, archeologists a better understanding of how Egypt's Great Pyramids were originally made.

The Great Pyramid of Cholula is the largest pyramid in the world by volume, but for centuries, it went unnoticed, hidden in ...

Built 4,500 years ago during Egypt’s Old Kingdom, the Pyramids of Giza are more than elaborate tombs — they’re also one of historians’ best sources of insight into how the ancient ...

The main pieces of evidence supporting the hydraulic theory were the discovery of a "dry moat" surrounding the pyramid, as well as a massive stone structure known as the Gisr el-Mudir. These features ...

"The Great Pyramid at Giza is known to have an amazing character of concavity that each of its four faces is slightly ...

Did you know Sudan has more pyramids than Egypt? Explore the history of Kush, Nubian architecture, and the forgotten pyramids ...

Despite protests about the tower, the Transamerica Pyramid was built in 3 years. Fast-forward 50 years, and a lot has changed ...

They did not utilize just ramps and manpower, to build the Step Pyramid of Djoser, the oldest known pyramid in Egypt. Researchers discovered that the pyramid’s layout, along with surrounding ...

Online claims of "large underground structures" discovered under Egypt's famed pyramids of Giza are unfounded, experts in the field say. The assertions stem from a YouTube video featuring three ...

A long-lost time capsule buried deep within the Transamerica Pyramid was unearthed during a recent renovation of the building ...

KCBS News radio audio recording of the Transamerica Pyramid 1974 time capsule burial with a film motion picture tour of the ...