Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A passageway in the Pyramid ...

There are more than 100 pyramids in Egypt, but this was the first, built during the reign of Pharoah Djoser (2630 B.C. to 2611 B.C) as a grand mausoleum for himself. Previous pharaohs’ tombs were flat ...

How did the ancient world’s most famous monument become, at ground level, a triumph of scheduling, transport, storage, and ...

A new study conducted by an Italian engineer has argued that the Pyramids of Giza could actually be thousands of years older than we first thought ...

Researchers explore a tunnel in Teotihuacan last accessed 1,800 years ago. April 28, 2013— -- Mexican archeologists discovered three previously unknown chambers under a pyramid in Teotihuacan, an ...

Add Yahoo as a preferred source to see more of our stories on Google. A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift.