The ingenuity of ancient Egyptian engineers may have been even more ahead of their time than we thought. A new study suggests a currently unexplained ancient structure may have been part of a water ...

Space discovery shows that the pyramids were built using ingenious method ...

"Landreau et al. estimate that Egyptian builders could have captured between 4 million and 54 cubic meters of water over the two or three decades it took to complete the Step Pyramid." "Landreau et al ...

Like other famous structures of similar dimensions, the 48-story Transamerica Pyramid, a revolutionary ‘70s modernist skyscraper and San Francisco icon, has a bit of history buried beneath its ground ...