Three shafts recently found near Egypt’s famous pyramids are causing a stir among researchers and skeptics alike. A team studying the Giza Plateau says the shafts might lead to a forgotten underground ...

Gregg Landry, an engineer from the Boston firm of iRobot, places a robot inside the shaft of the Great Pyramid in Cairo, Egypt, on Friday. CAIRO, Egypt -- A robot the size and shape of a child's toy ...

CAIRO, Egypt - A robot the size and shape of a child's toy train is exploring one of the enduring questions of Egypt's Great Pyramid: What lies at the end of a shaft first discovered by explorers in ...