The Grand Gallery inside the Great Pyramid has long been treated as a ceremonial passage, but its unusual design tells a more ...

A recent geological study is reigniting debate around the origins of Egypt’s Great Pyramid of Giza. Released in late 2025, the report presents a bold claim: the monument’s exposed limestone blocks may ...

Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

Looking at erosion on the pyramid, the study suggests that it may have been built around 22,916 BCE. But you shouldn't ...

After using the "Relative Erosion Method" to uncover how old the Great Pyramid of Giza is, Alberto Donini suggests it may date to 22916 B.C.E.

It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, positing that they used a pulley and counterweight system to erect it so ...

The construction of the Great Pyramid in Egypt has long remained a mystery to archaeologists, because ancient texts did not explain how the huge stone blocks were raised and assembled. According to ...

A preliminary study, based on a new method for dating ancient structures, suggests that the Great Pyramid of Khufu in Giza could be tens of thousands of years older than what traditional Egyptology ...

A preliminary study, which utilizes erosion patterns, suggests that the age of the Great Pyramid is far older than previously ...

A new, non-peer-reviewed report argues that Egypt’s Great Pyramid may be far older than the familiar Old Kingdom timeline, proposing an age in the order of tens of thousands of years. The claim hinges ...