Egypt’s antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza, just outside of Cairo, that dates back some 4,500 years ago ...

The Great Pyramid of Giza dates to Egypt’s Old Kingdom, more than 4,000 years ago. “The Great Pyramid was built by King Khufu, son of King Sneferu and Queen Hetepheres I, ...

An aerial view of Khufu's pyramid, also called the Great Pyramid of Giza, reveals the massiveness of the structure, which was built during that pharaoh's reign from 2509 B.C. to 2483 B.C.