The pyramids at Giza are usually described as the ultimate building project, millions of blocks stacked skyward by sheer human effort. A growing fringe of researchers and online theorists is now ...

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.

The Great Pyramid of Giza stood as the tallest structure on Earth for nearly 4,000 years—and we still don’t know exactly how it was built. With 2.3 million stone blocks, some weighing up to 50 tons, ...