To construct the Great Pyramid, ancient Egyptians labored for nearly three decades, quarrying, transporting, smoothing and stacking nearly six and a half million tons of stone.

The Great Sphinx of Giza, a 66-foot-tall statue resting in the shadow of the nearby Great Pyramid of Giza, is one of the most widely recognizable relics of the ancient world.

Constructed around 2,560 B.C.E. in a project that was estimated to have quarried about 2.3 million massive stone blocks, the Great Pyramid of Giza has been linked to the Egyptian monarch Khufu ...

The ancient Egyptians are known for their extraordinary works of art and architecture, yet, experts are also interested in the gaping voids they left behind. Indeed, deep within the Great Pyramid ...