Recent scans of the Giza pyramid complex have revealed intriguing anomalies that could potentially indicate previously unknown entrances. These findings, which extend to both the Great Pyramid of Giza ...

The Great Pyramid of Khufu was completed between approximately 4,600 and 4,450 years ago. Since then, the 450-foot-tall ...

How ancient builders raised the mighty pyramids still captures the curiosity of historians and scientists. Despite decades of digging, high-tech scanning, and countless theories, the puzzle remains: ...

A secret doorway inside an ancient Egyptian pyramid is believed to have been discovered by a scientist, over 4,500 years on from when it was originally built. The Pyramid of Menkaure, the smallest of ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have ...

The Pyramid of Djoser, the oldest of Egypt's iconic pyramids, may have been built with the help of a unique hydraulic lift system, according to researchers. A new study suggests that water may have ...

When video of a dog at the top of an Egyptian pyramid in Giza went viral last week, tens of millions of social media users were simultaneously delighted and baffled. How did the dog get up there, and ...