A new effort to scan Egypt's Great Pyramid of Giza using energetic particles from space could help scientists "see" inside the ancient structure and glean new details about its mysterious inner ...

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 concept of using space rays to peer into pyramids may sound like something out of “Ancient Aliens,” but it’s grounded in solid science. In a new interview with Live Science, Fermi National ...

A mysterious 'complex' about 25 miles south of Egypt's Giza pyramids has sparked theories of a hidden 'Stargate' in the desert. Google Map users spotted a horseshoe-shaped structure with another ...