New dating based on luminescence analysis of the granite at the base of the Pyramid of Menkaure has yielded a date of 3450 ± 950 BC, opening up a much broader chronological window than the one typically associated with the "Small Pyramid." At the same time, Egyptian religious texts describe the Great Pyramid not merely as a place for the interment of the dead, but as a space where the pharaoh was to undergo transformation, ascend to the heavens, and continue his existence amo

Göbekli Tepe is one of the most mysterious archaeological sites in the world. Who built its stone circles, why were they buried, and how many other sites like it may still remain hidden underground?

Inside the Serapeum of Saqqara lie enormous granite boxes weighing dozens of tons. Were they really tombs, or could their unusual precision point to another function?

At 3,700 meters in the Andes stand some of the most extraordinary stone walls in the ancient world. How were they built, and why does their design make sense from above?

Some Egyptian statues display astonishing three-dimensional symmetry. How did ancient sculptors achieve such precise results when working with extremely hard stone?

Fourteen thousand years ago, the world looked very different. Rising seas submerged vast inhabited regions. How much of our past may have disappeared beneath the water?