For thousands of years, the pyramids of Egypt have stood as the ultimate engineering mystery. Without cranes, engines, or steel tools, ancient builders raised millions of massive stones into precise ...

Long before the pyramids or the pharaohs of legend, there was a ruler known only by one name — the Scorpion King.

The pyramid was first discovered by a British archaeologist in 1889. Cairo, Egypt -- A roughly 4,000-year-old mud-brick Egyptian pyramid is opening to the public for the first time this week, ...