For more than 4,500 years, Egypt’s Great Pyramid of Giza has intrigued explorers, historians, and archaeologists, holding mysteries that have long eluded discovery. Now, a tiny, purpose-built robot ...

“I have seen the lofty walls of Babylon and the Zeus statue by the Alpheios River. The Hanging Gardens and the colossus of the sun god Helios. Though I have seen the grandeur of the pyramids, too vast ...