What can a 6-millimeter camera find inside a monument that has stood for about 4,500 years? Inside the Great Pyramid of Khufu, it found a sealed corridor above the main entrance, a narrow ...

The Great Pyramid has not yielded its secrets by force, but by physics. In the last decade, researchers studying Khufu’s monument have shown that a previously hidden corridor behind the north face ...

We all know what Egypt’s pyramids look like on the outside, but what do they look like on the inside? Narrow passageways, spacious chambers and steep galleries make up the bulk of the interior layouts ...

Add Yahoo as a preferred source to see more of our stories on Google. Scans of the third-largest pyramid at Giza, the Menkaure pyramid, have revealed two anomalous pockets of nothing but air hiding ...

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 ...