Researchers in Russia’s Arctic Kola Peninsula have uncovered pyramid-shaped formations that some believe predate Egypt’s pyramids by thousands of years. Geological analysis continues, with debates ...

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 ...

Many ancient civilizations erected buildings and structures that still stand today. Scientists are examining the materials to determine what ingredients ancient builders used. Everything from rice to ...