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?

May 3, 2026, the Institute is offering the "Ancient Mysteries of Egypt Tour". Explore the greatest must-see ancient Egyptian ...

Not just any pyramid, but what Osmanagich calls the Pyramid of the Moon, the world's largest—and oldest—step pyramid. Looming above the opposite side of town is the so-called Pyramid of the Sun—also ...

A "long-lost" branch of the Nile in Egypt may explain the location of several ancient pyramids, researchers have suggested. In a study published in the journal Communications Earth & Environment, an ...

Scientists have long been baffled by the wonders of the ancient world, particularly the Egyptian pyramids. Now a key part of this mystery may have an explanation. Archaeologists have discovered that ...

Claims that a “world’s oldest pyramid” has been found in Indonesia have raced around social media, promising a 25,000-year ...

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

A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...

(CNN) — For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a team of engineers and geologists brings a new theory to the ...

The journey begins with a search for answers about the missing body of Pharaoh Khufu. The journey begins with a search for answers about the missing body of Pharaoh Khufu, the man behind the most ...

Channel 5’s Mysteries of the Pyramids with Dara Ó Briain premiered last month in the U.K., delving into the most intriguing questions surrounding one of the world’s wonders. The Wildflame ...