Did microbes ever live on Mars? Did an "elevator" help build Egypt’s first pyramid? Some signs pointed to yes this year, but confirmation is still needed.
CAIRO, Nov. 16 (Xinhua) -- The Step Pyramid, a UNESCO World Heritage Site, was designed and built by the architect Imhotep in the 27th century BC during the Third Dynasty to hold the mummy of Pharaoh ...
A 50-foot-tall, 1,000-year-old pyramid in Mexico’s Ihuatzio Archaeological Zone collapsing under the pressure of intense weather isn’t exactly a positive sign. In fact, one me ...