The discovery may help to explain a long-running mystery about a mysterious feature found on the outside of the ancient tomb.

Air-filled voids detected in Giza's Menkaure Pyramid give new evidence of a possible second entrance, confirmed by scanning technology.

Beyond their massive size, the Pyramids of Giza reveal astonishing precision—ratios and alignments that continue to puzzle ...

Two years ago, a team of research scientists announced they would use muon tomography to explore the Great Pyramid of Giza, also known as the Pyramid of Khufu. They planned to image internal ...

Too soon to say if they may indicate undiscovered secret chambers, experts say. — -- While the discovery of "thermal anomalies" at Egypt's Giza pyramids by an international group of scientists ...

The Great Pyramid of Giza is the last remaining wonder of the ancient world. — -- Egypt's antiquities ministry says researchers should not have rushed to publicly announce this week the ...

Egypt, third millennium b.c. The Great Pyramid of Giza is both the oldest of the Seven Wonders and the only one still standing. Built by the pharaoh Khufu (reigned ca. 2551–2528 b.c.) to serve as his ...

Researchers of ancient Egypt discovered “five identical structures near the Khafre Pyramid’s base, linked by pathways, and eight deep vertical wells descending 648 meters underground.” Claims that ...